201836161796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^2\times {\mathrm{181}}^1\times {\mathrm{2351}}^1$

素因数の和:2713

約数の個数: 72

約数和(自身を含む): 378810956160

約数和(自身を除く): 176974794364

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 181, 316, 362, 724, 1501, 2351, 3002, 3439, 4702, 6004, 6241, 6878, 9404, 12482, 13756, 14299, 24964, 28598, 44669, 57196, 89338, 118579, 178676, 185729, 237158, 271681, 371458, 425531, 474316, 543362, 742916, 851062, 1086724, 1129621, 1702124, 2259242, 3528851, 4518484, 7057702, 8085089, 14115404, 14672591, 16170178, 21462799, 29345182, 32340356, 33616949, 42925598, 58690364, 67233898, 85851196, 134467796, 278779229, 557558458, 638722031, 1115116916, 1277444062, 2554888124, 2655738971, 5311477942, 10622955884, 50459040449, 100918080898, 201836161796]

約数ペア:

[(1, 201836161796), (2, 100918080898), (4, 50459040449), (19, 10622955884), (38, 5311477942), (76, 2655738971), (79, 2554888124), (158, 1277444062), (181, 1115116916), (316, 638722031), (362, 557558458), (724, 278779229), (1501, 134467796), (2351, 85851196), (3002, 67233898), (3439, 58690364), (4702, 42925598), (6004, 33616949), (6241, 32340356), (6878, 29345182), (9404, 21462799), (12482, 16170178), (13756, 14672591), (14299, 14115404), (24964, 8085089), (28598, 7057702), (44669, 4518484), (57196, 3528851), (89338, 2259242), (118579, 1702124), (178676, 1129621), (185729, 1086724), (237158, 851062), (271681, 742916), (371458, 543362), (425531, 474316)]