197708784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{45263}}^1$

素因数の和:45294

約数の個数: 80

約数和(自身を含む): 628626432

約数和(自身を除く): 430917648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 45263, 90526, 135789, 181052, 271578, 316841, 362104, 543156, 588419, 633682, 724208, 950523, 1086312, 1176838, 1267364, 1765257, 1901046, 2172624, 2353676, 2534728, 3530514, 3802092, 4118933, 4707352, 5069456, 7061028, 7604184, 8237866, 9414704, 12356799, 14122056, 15208368, 16475732, 24713598, 28244112, 32951464, 49427196, 65902928, 98854392, 197708784]

約数ペア:

[(1, 197708784), (2, 98854392), (3, 65902928), (4, 49427196), (6, 32951464), (7, 28244112), (8, 24713598), (12, 16475732), (13, 15208368), (14, 14122056), (16, 12356799), (21, 9414704), (24, 8237866), (26, 7604184), (28, 7061028), (39, 5069456), (42, 4707352), (48, 4118933), (52, 3802092), (56, 3530514), (78, 2534728), (84, 2353676), (91, 2172624), (104, 1901046), (112, 1765257), (156, 1267364), (168, 1176838), (182, 1086312), (208, 950523), (273, 724208), (312, 633682), (336, 588419), (364, 543156), (546, 362104), (624, 316841), (728, 271578), (1092, 181052), (1456, 135789), (2184, 90526), (4368, 45263)]