202279030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{9739}}^1$

素因数の和:9844

約数の個数: 32

約数和(自身を含む): 381496320

約数和(自身を除く): 179217290

約数列:

[1, 2, 5, 10, 31, 62, 67, 134, 155, 310, 335, 670, 2077, 4154, 9739, 10385, 19478, 20770, 48695, 97390, 301909, 603818, 652513, 1305026, 1509545, 3019090, 3262565, 6525130, 20227903, 40455806, 101139515, 202279030]

約数ペア:

[(1, 202279030), (2, 101139515), (5, 40455806), (10, 20227903), (31, 6525130), (62, 3262565), (67, 3019090), (134, 1509545), (155, 1305026), (310, 652513), (335, 603818), (670, 301909), (2077, 97390), (4154, 48695), (9739, 20770), (10385, 19478)]