202185230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 403038720

約数和(自身を除く): 200853490

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 139, 167, 278, 334, 335, 670, 695, 835, 871, 1390, 1670, 1742, 1807, 2171, 3614, 4342, 4355, 8710, 9035, 9313, 10855, 11189, 18070, 18626, 21710, 22378, 23213, 46426, 46565, 55945, 93130, 111890, 116065, 121069, 145457, 232130, 242138, 290914, 301769, 603538, 605345, 727285, 1210690, 1454570, 1508845, 1555271, 3017690, 3110542, 7776355, 15552710, 20218523, 40437046, 101092615, 202185230]

約数ペア:

[(1, 202185230), (2, 101092615), (5, 40437046), (10, 20218523), (13, 15552710), (26, 7776355), (65, 3110542), (67, 3017690), (130, 1555271), (134, 1508845), (139, 1454570), (167, 1210690), (278, 727285), (334, 605345), (335, 603538), (670, 301769), (695, 290914), (835, 242138), (871, 232130), (1390, 145457), (1670, 121069), (1742, 116065), (1807, 111890), (2171, 93130), (3614, 55945), (4342, 46565), (4355, 46426), (8710, 23213), (9035, 22378), (9313, 21710), (10855, 18626), (11189, 18070)]