200877208

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^2\times {\mathrm{1277}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 439069680

約数和(自身を除く): 238192472

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1277, 1484, 2554, 2809, 2968, 5108, 5618, 8939, 10216, 11236, 17878, 19663, 22472, 35756, 39326, 67681, 71512, 78652, 135362, 157304, 270724, 473767, 541448, 947534, 1895068, 3587093, 3790136, 7174186, 14348372, 25109651, 28696744, 50219302, 100438604, 200877208]

約数ペア:

[(1, 200877208), (2, 100438604), (4, 50219302), (7, 28696744), (8, 25109651), (14, 14348372), (28, 7174186), (53, 3790136), (56, 3587093), (106, 1895068), (212, 947534), (371, 541448), (424, 473767), (742, 270724), (1277, 157304), (1484, 135362), (2554, 78652), (2809, 71512), (2968, 67681), (5108, 39326), (5618, 35756), (8939, 22472), (10216, 19663), (11236, 17878)]