220252746

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{4139}}^1$

素因数の和:4339

約数の個数: 48

約数和(自身を含む): 515380320

約数和(自身を除く): 295127574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 181, 294, 362, 543, 1086, 1267, 2534, 3801, 4139, 7602, 8278, 8869, 12417, 17738, 24834, 26607, 28973, 53214, 57946, 86919, 173838, 202811, 405622, 608433, 749159, 1216866, 1498318, 2247477, 4494954, 5244113, 10488226, 15732339, 31464678, 36708791, 73417582, 110126373, 220252746]

約数ペア:

[(1, 220252746), (2, 110126373), (3, 73417582), (6, 36708791), (7, 31464678), (14, 15732339), (21, 10488226), (42, 5244113), (49, 4494954), (98, 2247477), (147, 1498318), (181, 1216866), (294, 749159), (362, 608433), (543, 405622), (1086, 202811), (1267, 173838), (2534, 86919), (3801, 57946), (4139, 53214), (7602, 28973), (8278, 26607), (8869, 24834), (12417, 17738)]