201178802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 353214432

約数和(自身を除く): 152035630

約数列:

[1, 2, 11, 19, 22, 38, 73, 146, 209, 347, 361, 418, 694, 722, 803, 1387, 1606, 2774, 3817, 3971, 6593, 7634, 7942, 13186, 15257, 25331, 26353, 30514, 50662, 52706, 72523, 125267, 145046, 250534, 278641, 289883, 481289, 557282, 579766, 962578, 1377937, 2755874, 5294179, 9144491, 10588358, 18288982, 100589401, 201178802]

約数ペア:

[(1, 201178802), (2, 100589401), (11, 18288982), (19, 10588358), (22, 9144491), (38, 5294179), (73, 2755874), (146, 1377937), (209, 962578), (347, 579766), (361, 557282), (418, 481289), (694, 289883), (722, 278641), (803, 250534), (1387, 145046), (1606, 125267), (2774, 72523), (3817, 52706), (3971, 50662), (6593, 30514), (7634, 26353), (7942, 25331), (13186, 15257)]