201814710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3491}}^1$

素因数の和:3589

約数の個数: 64

約数和(自身を含む): 506870784

約数和(自身を除く): 305056074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 47, 82, 94, 123, 141, 205, 235, 246, 282, 410, 470, 615, 705, 1230, 1410, 1927, 3491, 3854, 5781, 6982, 9635, 10473, 11562, 17455, 19270, 20946, 28905, 34910, 52365, 57810, 104730, 143131, 164077, 286262, 328154, 429393, 492231, 715655, 820385, 858786, 984462, 1431310, 1640770, 2146965, 2461155, 4293930, 4922310, 6727157, 13454314, 20181471, 33635785, 40362942, 67271570, 100907355, 201814710]

約数ペア:

[(1, 201814710), (2, 100907355), (3, 67271570), (5, 40362942), (6, 33635785), (10, 20181471), (15, 13454314), (30, 6727157), (41, 4922310), (47, 4293930), (82, 2461155), (94, 2146965), (123, 1640770), (141, 1431310), (205, 984462), (235, 858786), (246, 820385), (282, 715655), (410, 492231), (470, 429393), (615, 328154), (705, 286262), (1230, 164077), (1410, 143131), (1927, 104730), (3491, 57810), (3854, 52365), (5781, 34910), (6982, 28905), (9635, 20946), (10473, 19270), (11562, 17455)]