215087392

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2707}}^1$

素因数の和:2921

約数の個数: 48

約数和(自身を含む): 458583552

約数和(自身を除く): 243496160

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 191, 208, 382, 416, 764, 1528, 2483, 2707, 3056, 4966, 5414, 6112, 9932, 10828, 19864, 21656, 35191, 39728, 43312, 70382, 79456, 86624, 140764, 281528, 517037, 563056, 1034074, 1126112, 2068148, 4136296, 6721481, 8272592, 13442962, 16545184, 26885924, 53771848, 107543696, 215087392]

約数ペア:

[(1, 215087392), (2, 107543696), (4, 53771848), (8, 26885924), (13, 16545184), (16, 13442962), (26, 8272592), (32, 6721481), (52, 4136296), (104, 2068148), (191, 1126112), (208, 1034074), (382, 563056), (416, 517037), (764, 281528), (1528, 140764), (2483, 86624), (2707, 79456), (3056, 70382), (4966, 43312), (5414, 39728), (6112, 35191), (9932, 21656), (10828, 19864)]