202421778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{2243}}^1$

素因数の和:2363

約数の個数: 48

約数和(自身を含む): 443504160

約数和(自身を除く): 241082382

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 169, 178, 267, 338, 507, 534, 1014, 1157, 2243, 2314, 3471, 4486, 6729, 6942, 13458, 15041, 29159, 30082, 45123, 58318, 87477, 90246, 174954, 199627, 379067, 399254, 598881, 758134, 1137201, 1197762, 2274402, 2595151, 5190302, 7785453, 15570906, 33736963, 67473926, 101210889, 202421778]

約数ペア:

[(1, 202421778), (2, 101210889), (3, 67473926), (6, 33736963), (13, 15570906), (26, 7785453), (39, 5190302), (78, 2595151), (89, 2274402), (169, 1197762), (178, 1137201), (267, 758134), (338, 598881), (507, 399254), (534, 379067), (1014, 199627), (1157, 174954), (2243, 90246), (2314, 87477), (3471, 58318), (4486, 45123), (6729, 30082), (6942, 29159), (13458, 15041)]