203068861520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{6343}}^1\times {\mathrm{8167}}^1$

素因数の和:14537

約数の個数: 120

約数和(自身を含む): 549372230784

約数和(自身を除く): 346303369264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 6343, 8167, 12686, 16334, 25372, 31715, 32668, 40835, 44401, 50744, 57169, 63430, 65336, 81670, 88802, 101488, 114338, 126860, 130672, 163340, 177604, 222005, 228676, 253720, 285845, 310807, 326680, 355208, 400183, 444010, 457352, 507440, 571690, 621614, 653360, 710416, 800366, 888020, 914704, 1143380, 1243228, 1554035, 1600732, 1776040, 2000915, 2286760, 2486456, 3108070, 3201464, 3552080, 4001830, 4573520, 4972912, 6216140, 6402928, 8003660, 12432280, 16007320, 24864560, 32014640, 51803281, 103606562, 207213124, 259016405, 362622967, 414426248, 518032810, 725245934, 828852496, 1036065620, 1450491868, 1813114835, 2072131240, 2538360769, 2900983736, 3626229670, 4144262480, 5076721538, 5801967472, 7252459340, 10153443076, 12691803845, 14504918680, 20306886152, 25383607690, 29009837360, 40613772304, 50767215380, 101534430760, 203068861520]

約数ペア:

[(1, 203068861520), (2, 101534430760), (4, 50767215380), (5, 40613772304), (7, 29009837360), (8, 25383607690), (10, 20306886152), (14, 14504918680), (16, 12691803845), (20, 10153443076), (28, 7252459340), (35, 5801967472), (40, 5076721538), (49, 4144262480), (56, 3626229670), (70, 2900983736), (80, 2538360769), (98, 2072131240), (112, 1813114835), (140, 1450491868), (196, 1036065620), (245, 828852496), (280, 725245934), (392, 518032810), (490, 414426248), (560, 362622967), (784, 259016405), (980, 207213124), (1960, 103606562), (3920, 51803281), (6343, 32014640), (8167, 24864560), (12686, 16007320), (16334, 12432280), (25372, 8003660), (31715, 6402928), (32668, 6216140), (40835, 4972912), (44401, 4573520), (50744, 4001830), (57169, 3552080), (63430, 3201464), (65336, 3108070), (81670, 2486456), (88802, 2286760), (101488, 2000915), (114338, 1776040), (126860, 1600732), (130672, 1554035), (163340, 1243228), (177604, 1143380), (222005, 914704), (228676, 888020), (253720, 800366), (285845, 710416), (310807, 653360), (326680, 621614), (355208, 571690), (400183, 507440), (444010, 457352)]