203974736

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{38749}}^1$

素因数の和:38811

約数の個数: 40

約数和(自身を含む): 461280000

約数和(自身を除く): 257305264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 38749, 77498, 154996, 271243, 309992, 542486, 619984, 1084972, 1821203, 2169944, 3642406, 4339888, 7284812, 12748421, 14569624, 25496842, 29139248, 50993684, 101987368, 203974736]

約数ペア:

[(1, 203974736), (2, 101987368), (4, 50993684), (7, 29139248), (8, 25496842), (14, 14569624), (16, 12748421), (28, 7284812), (47, 4339888), (56, 3642406), (94, 2169944), (112, 1821203), (188, 1084972), (329, 619984), (376, 542486), (658, 309992), (752, 271243), (1316, 154996), (2632, 77498), (5264, 38749)]