203564894

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 342707760

約数和(自身を除く): 139142866

約数列:

[1, 2, 13, 26, 67, 89, 101, 134, 169, 178, 202, 338, 871, 1157, 1313, 1742, 2314, 2626, 5963, 6767, 8989, 11323, 11926, 13534, 15041, 17069, 17978, 22646, 30082, 34138, 77519, 87971, 116857, 155038, 175942, 233714, 602263, 1007747, 1143623, 1204526, 1519141, 2015494, 2287246, 3038282, 7829419, 15658838, 101782447, 203564894]

約数ペア:

[(1, 203564894), (2, 101782447), (13, 15658838), (26, 7829419), (67, 3038282), (89, 2287246), (101, 2015494), (134, 1519141), (169, 1204526), (178, 1143623), (202, 1007747), (338, 602263), (871, 233714), (1157, 175942), (1313, 155038), (1742, 116857), (2314, 87971), (2626, 77519), (5963, 34138), (6767, 30082), (8989, 22646), (11323, 17978), (11926, 17069), (13534, 15041)]