203469140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{14983}}^1$

素因数の和:15096

約数の個数: 48

約数和(自身を含む): 493393152

約数和(自身を除く): 289924012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3395, 6790, 13580, 14983, 29966, 59932, 74915, 104881, 149830, 209762, 299660, 419524, 524405, 1048810, 1453351, 2097620, 2906702, 5813404, 7266755, 10173457, 14533510, 20346914, 29067020, 40693828, 50867285, 101734570, 203469140]

約数ペア:

[(1, 203469140), (2, 101734570), (4, 50867285), (5, 40693828), (7, 29067020), (10, 20346914), (14, 14533510), (20, 10173457), (28, 7266755), (35, 5813404), (70, 2906702), (97, 2097620), (140, 1453351), (194, 1048810), (388, 524405), (485, 419524), (679, 299660), (970, 209762), (1358, 149830), (1940, 104881), (2716, 74915), (3395, 59932), (6790, 29966), (13580, 14983)]