188451294

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{21557}}^1$

素因数の和:21640

約数の個数: 32

約数和(自身を含む): 397357056

約数和(自身を除く): 208905762

約数列:

[1, 2, 3, 6, 31, 47, 62, 93, 94, 141, 186, 282, 1457, 2914, 4371, 8742, 21557, 43114, 64671, 129342, 668267, 1013179, 1336534, 2004801, 2026358, 3039537, 4009602, 6079074, 31408549, 62817098, 94225647, 188451294]

約数ペア:

[(1, 188451294), (2, 94225647), (3, 62817098), (6, 31408549), (31, 6079074), (47, 4009602), (62, 3039537), (93, 2026358), (94, 2004801), (141, 1336534), (186, 1013179), (282, 668267), (1457, 129342), (2914, 64671), (4371, 43114), (8742, 21557)]