206232080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 120

約数和(自身を含む): 522424152

約数和(自身を除く): 316192072

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 74, 76, 80, 95, 148, 152, 185, 190, 193, 296, 304, 361, 370, 380, 386, 592, 703, 722, 740, 760, 772, 965, 1406, 1444, 1480, 1520, 1544, 1805, 1930, 2812, 2888, 2960, 3088, 3515, 3610, 3667, 3860, 5624, 5776, 7030, 7141, 7220, 7334, 7720, 11248, 13357, 14060, 14282, 14440, 14668, 15440, 18335, 26714, 28120, 28564, 28880, 29336, 35705, 36670, 53428, 56240, 57128, 58672, 66785, 69673, 71410, 73340, 106856, 114256, 133570, 135679, 139346, 142820, 146680, 213712, 267140, 271358, 278692, 285640, 293360, 348365, 534280, 542716, 557384, 571280, 678395, 696730, 1068560, 1085432, 1114768, 1356790, 1393460, 2170864, 2577901, 2713580, 2786920, 5155802, 5427160, 5573840, 10311604, 10854320, 12889505, 20623208, 25779010, 41246416, 51558020, 103116040, 206232080]

約数ペア:

[(1, 206232080), (2, 103116040), (4, 51558020), (5, 41246416), (8, 25779010), (10, 20623208), (16, 12889505), (19, 10854320), (20, 10311604), (37, 5573840), (38, 5427160), (40, 5155802), (74, 2786920), (76, 2713580), (80, 2577901), (95, 2170864), (148, 1393460), (152, 1356790), (185, 1114768), (190, 1085432), (193, 1068560), (296, 696730), (304, 678395), (361, 571280), (370, 557384), (380, 542716), (386, 534280), (592, 348365), (703, 293360), (722, 285640), (740, 278692), (760, 271358), (772, 267140), (965, 213712), (1406, 146680), (1444, 142820), (1480, 139346), (1520, 135679), (1544, 133570), (1805, 114256), (1930, 106856), (2812, 73340), (2888, 71410), (2960, 69673), (3088, 66785), (3515, 58672), (3610, 57128), (3667, 56240), (3860, 53428), (5624, 36670), (5776, 35705), (7030, 29336), (7141, 28880), (7220, 28564), (7334, 28120), (7720, 26714), (11248, 18335), (13357, 15440), (14060, 14668), (14282, 14440)]