194386864

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55987}}^1$

素因数の和:56033

約数の個数: 40

約数和(自身を含む): 444320768

約数和(自身を除く): 249933904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 55987, 111974, 223948, 391909, 447896, 783818, 895792, 1567636, 1735597, 3135272, 3471194, 6270544, 6942388, 12149179, 13884776, 24298358, 27769552, 48596716, 97193432, 194386864]

約数ペア:

[(1, 194386864), (2, 97193432), (4, 48596716), (7, 27769552), (8, 24298358), (14, 13884776), (16, 12149179), (28, 6942388), (31, 6270544), (56, 3471194), (62, 3135272), (112, 1735597), (124, 1567636), (217, 895792), (248, 783818), (434, 447896), (496, 391909), (868, 223948), (1736, 111974), (3472, 55987)]