201517290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{13249}}^1$

素因数の和:13288

約数の個数: 72

約数和(自身を含む): 567391500

約数和(自身を除く): 365874210

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 7605, 13249, 15210, 26498, 39747, 66245, 79494, 119241, 132490, 172237, 198735, 238482, 344474, 397470, 516711, 596205, 861185, 1033422, 1192410, 1550133, 1722370, 2239081, 2583555, 3100266, 4478162, 5167110, 6717243, 7750665, 11195405, 13434486, 15501330, 20151729, 22390810, 33586215, 40303458, 67172430, 100758645, 201517290]

約数ペア:

[(1, 201517290), (2, 100758645), (3, 67172430), (5, 40303458), (6, 33586215), (9, 22390810), (10, 20151729), (13, 15501330), (15, 13434486), (18, 11195405), (26, 7750665), (30, 6717243), (39, 5167110), (45, 4478162), (65, 3100266), (78, 2583555), (90, 2239081), (117, 1722370), (130, 1550133), (169, 1192410), (195, 1033422), (234, 861185), (338, 596205), (390, 516711), (507, 397470), (585, 344474), (845, 238482), (1014, 198735), (1170, 172237), (1521, 132490), (1690, 119241), (2535, 79494), (3042, 66245), (5070, 39747), (7605, 26498), (13249, 15210)]