201613864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{2207}}^1$

素因数の和:2833

約数の個数: 32

約数和(自身を含む): 398764800

約数和(自身を除く): 197150936

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 601, 1202, 2207, 2404, 4414, 4808, 8828, 11419, 17656, 22838, 41933, 45676, 83866, 91352, 167732, 335464, 1326407, 2652814, 5305628, 10611256, 25201733, 50403466, 100806932, 201613864]

約数ペア:

[(1, 201613864), (2, 100806932), (4, 50403466), (8, 25201733), (19, 10611256), (38, 5305628), (76, 2652814), (152, 1326407), (601, 335464), (1202, 167732), (2207, 91352), (2404, 83866), (4414, 45676), (4808, 41933), (8828, 22838), (11419, 17656)]