201985472

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2357}}^1$

素因数の和:2485

約数の個数: 56

約数和(自身を含む): 436022496

約数和(自身を除く): 234037024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 206, 208, 412, 416, 824, 832, 1339, 1648, 2357, 2678, 3296, 4714, 5356, 6592, 9428, 10712, 18856, 21424, 30641, 37712, 42848, 61282, 75424, 85696, 122564, 150848, 242771, 245128, 485542, 490256, 971084, 980512, 1942168, 1961024, 3156023, 3884336, 6312046, 7768672, 12624092, 15537344, 25248184, 50496368, 100992736, 201985472]

約数ペア:

[(1, 201985472), (2, 100992736), (4, 50496368), (8, 25248184), (13, 15537344), (16, 12624092), (26, 7768672), (32, 6312046), (52, 3884336), (64, 3156023), (103, 1961024), (104, 1942168), (206, 980512), (208, 971084), (412, 490256), (416, 485542), (824, 245128), (832, 242771), (1339, 150848), (1648, 122564), (2357, 85696), (2678, 75424), (3296, 61282), (4714, 42848), (5356, 37712), (6592, 30641), (9428, 21424), (10712, 18856)]