201564252

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{349}}^1$

素因数の和:683

約数の個数: 72

約数和(自身を含む): 521320800

約数和(自身を除く): 319756548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 263, 349, 366, 526, 549, 698, 732, 789, 1047, 1052, 1098, 1396, 1578, 2094, 2196, 2367, 3141, 3156, 4188, 4734, 6282, 9468, 12564, 16043, 21289, 32086, 42578, 48129, 63867, 64172, 85156, 91787, 96258, 127734, 144387, 183574, 191601, 192516, 255468, 275361, 288774, 367148, 383202, 550722, 577548, 766404, 826083, 1101444, 1652166, 3304332, 5599007, 11198014, 16797021, 22396028, 33594042, 50391063, 67188084, 100782126, 201564252]

約数ペア:

[(1, 201564252), (2, 100782126), (3, 67188084), (4, 50391063), (6, 33594042), (9, 22396028), (12, 16797021), (18, 11198014), (36, 5599007), (61, 3304332), (122, 1652166), (183, 1101444), (244, 826083), (263, 766404), (349, 577548), (366, 550722), (526, 383202), (549, 367148), (698, 288774), (732, 275361), (789, 255468), (1047, 192516), (1052, 191601), (1098, 183574), (1396, 144387), (1578, 127734), (2094, 96258), (2196, 91787), (2367, 85156), (3141, 64172), (3156, 63867), (4188, 48129), (4734, 42578), (6282, 32086), (9468, 21289), (12564, 16043)]