201760320671

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{21017}}^1$

素因数の和:21192

約数の個数: 64

約数和(自身を含む): 265758990336

約数和(自身を除く): 63998669665

約数列:

[1, 7, 13, 31, 41, 83, 91, 217, 287, 403, 533, 581, 1079, 1271, 2573, 2821, 3403, 3731, 7553, 8897, 16523, 18011, 21017, 23821, 33449, 44239, 105493, 115661, 147119, 234143, 273221, 309673, 651527, 738451, 861697, 1371409, 1744411, 1912547, 4560689, 6031879, 8469851, 9599863, 11202061, 12210877, 22677343, 26712607, 54076741, 59288957, 71520851, 78414427, 158741401, 186988249, 347263891, 378537187, 500645957, 702997633, 929771063, 2217146381, 2430847237, 4920983431, 6508397441, 15520024667, 28822902953, 201760320671]

約数ペア:

[(1, 201760320671), (7, 28822902953), (13, 15520024667), (31, 6508397441), (41, 4920983431), (83, 2430847237), (91, 2217146381), (217, 929771063), (287, 702997633), (403, 500645957), (533, 378537187), (581, 347263891), (1079, 186988249), (1271, 158741401), (2573, 78414427), (2821, 71520851), (3403, 59288957), (3731, 54076741), (7553, 26712607), (8897, 22677343), (16523, 12210877), (18011, 11202061), (21017, 9599863), (23821, 8469851), (33449, 6031879), (44239, 4560689), (105493, 1912547), (115661, 1744411), (147119, 1371409), (234143, 861697), (273221, 738451), (309673, 651527)]