201220538406

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{4057}}^1\times {\mathrm{123379}}^1$

素因数の和:127508

約数の個数: 32

約数和(自身を含む): 408551648640

約数和(自身を除く): 207331110234

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 4057, 8114, 12171, 24342, 123379, 246758, 271819, 370137, 543638, 740274, 815457, 1630914, 8266393, 16532786, 24799179, 49598358, 500548603, 1001097206, 1501645809, 3003291618, 33536756401, 67073512802, 100610269203, 201220538406]

約数ペア:

[(1, 201220538406), (2, 100610269203), (3, 67073512802), (6, 33536756401), (67, 3003291618), (134, 1501645809), (201, 1001097206), (402, 500548603), (4057, 49598358), (8114, 24799179), (12171, 16532786), (24342, 8266393), (123379, 1630914), (246758, 815457), (271819, 740274), (370137, 543638)]