201620255036

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1\times {\mathrm{25253}}^1$

素因数の和:25934

約数の個数: 48

約数和(自身を含む): 366185020320

約数和(自身を除く): 164564765284

約数列:

[1, 2, 4, 41, 82, 89, 164, 178, 356, 547, 1094, 2188, 3649, 7298, 14596, 22427, 25253, 44854, 48683, 50506, 89708, 97366, 101012, 194732, 1035373, 1996003, 2070746, 2247517, 3992006, 4141492, 4495034, 7984012, 8990068, 13813391, 27626782, 55253564, 92148197, 184296394, 368592788, 566349031, 1132698062, 1229391799, 2265396124, 2458783598, 4917567196, 50405063759, 100810127518, 201620255036]

約数ペア:

[(1, 201620255036), (2, 100810127518), (4, 50405063759), (41, 4917567196), (82, 2458783598), (89, 2265396124), (164, 1229391799), (178, 1132698062), (356, 566349031), (547, 368592788), (1094, 184296394), (2188, 92148197), (3649, 55253564), (7298, 27626782), (14596, 13813391), (22427, 8990068), (25253, 7984012), (44854, 4495034), (48683, 4141492), (50506, 3992006), (89708, 2247517), (97366, 2070746), (101012, 1996003), (194732, 1035373)]