202517360

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53861}}^1$

素因数の和:53921

約数の個数: 40

約数和(自身を含む): 480879936

約数和(自身を除く): 278362576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 53861, 107722, 215444, 269305, 430888, 538610, 861776, 1077220, 2154440, 2531467, 4308880, 5062934, 10125868, 12657335, 20251736, 25314670, 40503472, 50629340, 101258680, 202517360]

約数ペア:

[(1, 202517360), (2, 101258680), (4, 50629340), (5, 40503472), (8, 25314670), (10, 20251736), (16, 12657335), (20, 10125868), (40, 5062934), (47, 4308880), (80, 2531467), (94, 2154440), (188, 1077220), (235, 861776), (376, 538610), (470, 430888), (752, 269305), (940, 215444), (1880, 107722), (3760, 53861)]