201039042

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 439257600

約数和(自身を除く): 238218558

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 79, 102, 122, 158, 183, 237, 366, 409, 474, 818, 1037, 1227, 1343, 2074, 2454, 2686, 3111, 4029, 4819, 6222, 6953, 8058, 9638, 13906, 14457, 20859, 24949, 28914, 32311, 41718, 49898, 64622, 74847, 81923, 96933, 149694, 163846, 193866, 245769, 424133, 491538, 549287, 848266, 1098574, 1272399, 1647861, 1970971, 2544798, 3295722, 3941942, 5912913, 11825826, 33506507, 67013014, 100519521, 201039042]

約数ペア:

[(1, 201039042), (2, 100519521), (3, 67013014), (6, 33506507), (17, 11825826), (34, 5912913), (51, 3941942), (61, 3295722), (79, 2544798), (102, 1970971), (122, 1647861), (158, 1272399), (183, 1098574), (237, 848266), (366, 549287), (409, 491538), (474, 424133), (818, 245769), (1037, 193866), (1227, 163846), (1343, 149694), (2074, 96933), (2454, 81923), (2686, 74847), (3111, 64622), (4029, 49898), (4819, 41718), (6222, 32311), (6953, 28914), (8058, 24949), (9638, 20859), (13906, 14457)]