202019856

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9631}}^1$

素因数の和:9684

約数の個数: 80

約数和(自身を含む): 573296640

約数和(自身を除く): 371276784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 874, 912, 1104, 1311, 1748, 2622, 3496, 5244, 6992, 9631, 10488, 19262, 20976, 28893, 38524, 57786, 77048, 115572, 154096, 182989, 221513, 231144, 365978, 443026, 462288, 548967, 664539, 731956, 886052, 1097934, 1329078, 1463912, 1772104, 2195868, 2658156, 2927824, 3544208, 4208747, 4391736, 5316312, 8417494, 8783472, 10632624, 12626241, 16834988, 25252482, 33669976, 50504964, 67339952, 101009928, 202019856]

約数ペア:

[(1, 202019856), (2, 101009928), (3, 67339952), (4, 50504964), (6, 33669976), (8, 25252482), (12, 16834988), (16, 12626241), (19, 10632624), (23, 8783472), (24, 8417494), (38, 5316312), (46, 4391736), (48, 4208747), (57, 3544208), (69, 2927824), (76, 2658156), (92, 2195868), (114, 1772104), (138, 1463912), (152, 1329078), (184, 1097934), (228, 886052), (276, 731956), (304, 664539), (368, 548967), (437, 462288), (456, 443026), (552, 365978), (874, 231144), (912, 221513), (1104, 182989), (1311, 154096), (1748, 115572), (2622, 77048), (3496, 57786), (5244, 38524), (6992, 28893), (9631, 20976), (10488, 19262)]