198248282390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1487}}^1\times {\mathrm{14797}}^1$

素因数の和:16361

約数の個数: 64

約数和(自身を含む): 385251842304

約数和(自身を除く): 187003559914

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1487, 1802, 2974, 4505, 7435, 9010, 14797, 14870, 25279, 29594, 50558, 73985, 78811, 126395, 147970, 157622, 251549, 252790, 394055, 503098, 784241, 788110, 1257745, 1339787, 1568482, 2515490, 2679574, 3921205, 6698935, 7842410, 13332097, 13397870, 22003139, 26664194, 44006278, 66660485, 110015695, 133320970, 220031390, 374053363, 748106726, 1166166367, 1870266815, 2332332734, 3740533630, 5830831835, 11661663670, 19824828239, 39649656478, 99124141195, 198248282390]

約数ペア:

[(1, 198248282390), (2, 99124141195), (5, 39649656478), (10, 19824828239), (17, 11661663670), (34, 5830831835), (53, 3740533630), (85, 2332332734), (106, 1870266815), (170, 1166166367), (265, 748106726), (530, 374053363), (901, 220031390), (1487, 133320970), (1802, 110015695), (2974, 66660485), (4505, 44006278), (7435, 26664194), (9010, 22003139), (14797, 13397870), (14870, 13332097), (25279, 7842410), (29594, 6698935), (50558, 3921205), (73985, 2679574), (78811, 2515490), (126395, 1568482), (147970, 1339787), (157622, 1257745), (251549, 788110), (252790, 784241), (394055, 503098)]