201655740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1292

約数の個数: 192

約数和(自身を含む): 698826240

約数和(自身を除く): 497170500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 19, 20, 22, 26, 30, 33, 38, 39, 44, 52, 55, 57, 60, 65, 66, 76, 78, 95, 110, 114, 130, 132, 143, 156, 165, 190, 195, 209, 220, 228, 247, 260, 285, 286, 330, 380, 390, 418, 429, 494, 570, 572, 627, 660, 715, 741, 780, 836, 858, 988, 1045, 1140, 1235, 1237, 1254, 1430, 1482, 1716, 2090, 2145, 2470, 2474, 2508, 2717, 2860, 2964, 3135, 3705, 3711, 4180, 4290, 4940, 4948, 5434, 6185, 6270, 7410, 7422, 8151, 8580, 10868, 12370, 12540, 13585, 13607, 14820, 14844, 16081, 16302, 18555, 23503, 24740, 27170, 27214, 32162, 32604, 37110, 40755, 40821, 47006, 48243, 54340, 54428, 64324, 68035, 70509, 74220, 80405, 81510, 81642, 94012, 96486, 117515, 136070, 141018, 160810, 163020, 163284, 176891, 192972, 204105, 235030, 241215, 258533, 272140, 282036, 305539, 321620, 352545, 353782, 408210, 470060, 482430, 517066, 530673, 611078, 705090, 707564, 775599, 816420, 884455, 916617, 964860, 1034132, 1061346, 1222156, 1292665, 1410180, 1527695, 1551198, 1768910, 1833234, 2122692, 2585330, 2653365, 3055390, 3102396, 3360929, 3537820, 3666468, 3877995, 4583085, 5170660, 5306730, 6110780, 6721858, 7755990, 9166170, 10082787, 10613460, 13443716, 15511980, 16804645, 18332340, 20165574, 33609290, 40331148, 50413935, 67218580, 100827870, 201655740]

約数ペア:

[(1, 201655740), (2, 100827870), (3, 67218580), (4, 50413935), (5, 40331148), (6, 33609290), (10, 20165574), (11, 18332340), (12, 16804645), (13, 15511980), (15, 13443716), (19, 10613460), (20, 10082787), (22, 9166170), (26, 7755990), (30, 6721858), (33, 6110780), (38, 5306730), (39, 5170660), (44, 4583085), (52, 3877995), (55, 3666468), (57, 3537820), (60, 3360929), (65, 3102396), (66, 3055390), (76, 2653365), (78, 2585330), (95, 2122692), (110, 1833234), (114, 1768910), (130, 1551198), (132, 1527695), (143, 1410180), (156, 1292665), (165, 1222156), (190, 1061346), (195, 1034132), (209, 964860), (220, 916617), (228, 884455), (247, 816420), (260, 775599), (285, 707564), (286, 705090), (330, 611078), (380, 530673), (390, 517066), (418, 482430), (429, 470060), (494, 408210), (570, 353782), (572, 352545), (627, 321620), (660, 305539), (715, 282036), (741, 272140), (780, 258533), (836, 241215), (858, 235030), (988, 204105), (1045, 192972), (1140, 176891), (1235, 163284), (1237, 163020), (1254, 160810), (1430, 141018), (1482, 136070), (1716, 117515), (2090, 96486), (2145, 94012), (2470, 81642), (2474, 81510), (2508, 80405), (2717, 74220), (2860, 70509), (2964, 68035), (3135, 64324), (3705, 54428), (3711, 54340), (4180, 48243), (4290, 47006), (4940, 40821), (4948, 40755), (5434, 37110), (6185, 32604), (6270, 32162), (7410, 27214), (7422, 27170), (8151, 24740), (8580, 23503), (10868, 18555), (12370, 16302), (12540, 16081), (13585, 14844), (13607, 14820)]