194632508

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:463

約数の個数: 72

約数和(自身を含む): 414296064

約数和(自身を除く): 219663556

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 103, 124, 196, 206, 217, 311, 412, 434, 622, 721, 868, 1244, 1442, 1519, 2177, 2884, 3038, 3193, 4354, 5047, 6076, 6386, 8708, 9641, 10094, 12772, 15239, 19282, 20188, 22351, 30478, 32033, 38564, 44702, 60956, 64066, 67487, 89404, 128132, 134974, 156457, 224231, 269948, 312914, 448462, 472409, 625828, 896924, 944818, 993023, 1569617, 1889636, 1986046, 3139234, 3972092, 6278468, 6951161, 13902322, 27804644, 48658127, 97316254, 194632508]

約数ペア:

[(1, 194632508), (2, 97316254), (4, 48658127), (7, 27804644), (14, 13902322), (28, 6951161), (31, 6278468), (49, 3972092), (62, 3139234), (98, 1986046), (103, 1889636), (124, 1569617), (196, 993023), (206, 944818), (217, 896924), (311, 625828), (412, 472409), (434, 448462), (622, 312914), (721, 269948), (868, 224231), (1244, 156457), (1442, 134974), (1519, 128132), (2177, 89404), (2884, 67487), (3038, 64066), (3193, 60956), (4354, 44702), (5047, 38564), (6076, 32033), (6386, 30478), (8708, 22351), (9641, 20188), (10094, 19282), (12772, 15239)]