201307557872

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{941}}^1\times {\mathrm{1013}}^1$

素因数の和:2226

約数の個数: 80

約数和(自身を含む): 398680188192

約数和(自身を除く): 197372630320

約数列:

[1, 2, 4, 8, 16, 67, 134, 197, 268, 394, 536, 788, 941, 1013, 1072, 1576, 1882, 2026, 3152, 3764, 4052, 7528, 8104, 13199, 15056, 16208, 26398, 52796, 63047, 67871, 105592, 126094, 135742, 185377, 199561, 211184, 252188, 271484, 370754, 399122, 504376, 542968, 741508, 798244, 953233, 1008752, 1085936, 1483016, 1596488, 1906466, 2966032, 3192976, 3812932, 7625864, 12420259, 13370587, 15251728, 24840518, 26741174, 49681036, 53482348, 63866611, 99362072, 106964696, 127733222, 187786901, 198724144, 213929392, 255466444, 375573802, 510932888, 751147604, 1021865776, 1502295208, 3004590416, 12581722367, 25163444734, 50326889468, 100653778936, 201307557872]

約数ペア:

[(1, 201307557872), (2, 100653778936), (4, 50326889468), (8, 25163444734), (16, 12581722367), (67, 3004590416), (134, 1502295208), (197, 1021865776), (268, 751147604), (394, 510932888), (536, 375573802), (788, 255466444), (941, 213929392), (1013, 198724144), (1072, 187786901), (1576, 127733222), (1882, 106964696), (2026, 99362072), (3152, 63866611), (3764, 53482348), (4052, 49681036), (7528, 26741174), (8104, 24840518), (13199, 15251728), (15056, 13370587), (16208, 12420259), (26398, 7625864), (52796, 3812932), (63047, 3192976), (67871, 2966032), (105592, 1906466), (126094, 1596488), (135742, 1483016), (185377, 1085936), (199561, 1008752), (211184, 953233), (252188, 798244), (271484, 741508), (370754, 542968), (399122, 504376)]