199331340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:360

約数の個数: 192

約数和(自身を含む): 644861952

約数和(自身を除く): 445530612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 41, 46, 52, 60, 65, 69, 78, 82, 92, 115, 123, 130, 138, 156, 164, 195, 205, 230, 246, 260, 271, 276, 299, 345, 390, 410, 460, 492, 533, 542, 598, 615, 690, 780, 813, 820, 897, 943, 1066, 1084, 1196, 1230, 1355, 1380, 1495, 1599, 1626, 1794, 1886, 2132, 2460, 2665, 2710, 2829, 2990, 3198, 3252, 3523, 3588, 3772, 4065, 4485, 4715, 5330, 5420, 5658, 5980, 6233, 6396, 7046, 7995, 8130, 8970, 9430, 10569, 10660, 11111, 11316, 12259, 12466, 14092, 14145, 15990, 16260, 17615, 17940, 18699, 18860, 21138, 22222, 24518, 24932, 28290, 31165, 31980, 33333, 35230, 36777, 37398, 42276, 44444, 49036, 52845, 55555, 56580, 61295, 62330, 66666, 70460, 73554, 74796, 81029, 93495, 105690, 111110, 122590, 124660, 133332, 144443, 147108, 162058, 166665, 183885, 186990, 211380, 222220, 243087, 245180, 255553, 288886, 324116, 333330, 367770, 373980, 405145, 433329, 486174, 511106, 577772, 666660, 722215, 735540, 766659, 810290, 866658, 972348, 1022212, 1215435, 1277765, 1444430, 1533318, 1620580, 1733316, 2166645, 2430870, 2555530, 2888860, 3066636, 3322189, 3833295, 4333290, 4861740, 5111060, 6644378, 7666590, 8666580, 9966567, 13288756, 15333180, 16610945, 19933134, 33221890, 39866268, 49832835, 66443780, 99665670, 199331340]

約数ペア:

[(1, 199331340), (2, 99665670), (3, 66443780), (4, 49832835), (5, 39866268), (6, 33221890), (10, 19933134), (12, 16610945), (13, 15333180), (15, 13288756), (20, 9966567), (23, 8666580), (26, 7666590), (30, 6644378), (39, 5111060), (41, 4861740), (46, 4333290), (52, 3833295), (60, 3322189), (65, 3066636), (69, 2888860), (78, 2555530), (82, 2430870), (92, 2166645), (115, 1733316), (123, 1620580), (130, 1533318), (138, 1444430), (156, 1277765), (164, 1215435), (195, 1022212), (205, 972348), (230, 866658), (246, 810290), (260, 766659), (271, 735540), (276, 722215), (299, 666660), (345, 577772), (390, 511106), (410, 486174), (460, 433329), (492, 405145), (533, 373980), (542, 367770), (598, 333330), (615, 324116), (690, 288886), (780, 255553), (813, 245180), (820, 243087), (897, 222220), (943, 211380), (1066, 186990), (1084, 183885), (1196, 166665), (1230, 162058), (1355, 147108), (1380, 144443), (1495, 133332), (1599, 124660), (1626, 122590), (1794, 111110), (1886, 105690), (2132, 93495), (2460, 81029), (2665, 74796), (2710, 73554), (2829, 70460), (2990, 66666), (3198, 62330), (3252, 61295), (3523, 56580), (3588, 55555), (3772, 52845), (4065, 49036), (4485, 44444), (4715, 42276), (5330, 37398), (5420, 36777), (5658, 35230), (5980, 33333), (6233, 31980), (6396, 31165), (7046, 28290), (7995, 24932), (8130, 24518), (8970, 22222), (9430, 21138), (10569, 18860), (10660, 18699), (11111, 17940), (11316, 17615), (12259, 16260), (12466, 15990), (14092, 14145)]