201254448

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{347}}^1$

素因数の和:682

約数の個数: 80

約数和(自身を含む): 535430016

約数和(自身を除く): 334175568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 281, 344, 347, 516, 562, 688, 694, 843, 1032, 1041, 1124, 1388, 1686, 2064, 2082, 2248, 2776, 3372, 4164, 4496, 5552, 6744, 8328, 12083, 13488, 14921, 16656, 24166, 29842, 36249, 44763, 48332, 59684, 72498, 89526, 96664, 97507, 119368, 144996, 179052, 193328, 195014, 238736, 289992, 292521, 358104, 390028, 579984, 585042, 716208, 780056, 1170084, 1560112, 2340168, 4192801, 4680336, 8385602, 12578403, 16771204, 25156806, 33542408, 50313612, 67084816, 100627224, 201254448]

約数ペア:

[(1, 201254448), (2, 100627224), (3, 67084816), (4, 50313612), (6, 33542408), (8, 25156806), (12, 16771204), (16, 12578403), (24, 8385602), (43, 4680336), (48, 4192801), (86, 2340168), (129, 1560112), (172, 1170084), (258, 780056), (281, 716208), (344, 585042), (347, 579984), (516, 390028), (562, 358104), (688, 292521), (694, 289992), (843, 238736), (1032, 195014), (1041, 193328), (1124, 179052), (1388, 144996), (1686, 119368), (2064, 97507), (2082, 96664), (2248, 89526), (2776, 72498), (3372, 59684), (4164, 48332), (4496, 44763), (5552, 36249), (6744, 29842), (8328, 24166), (12083, 16656), (13488, 14921)]