201051844

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1231}}^1$

素因数の和:1568

約数の個数: 48

約数和(自身を含む): 424990720

約数和(自身を除く): 223938876

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 307, 532, 614, 1228, 1231, 2149, 2462, 4298, 4924, 5833, 8596, 8617, 11666, 17234, 23332, 23389, 34468, 40831, 46778, 81662, 93556, 163324, 163723, 327446, 377917, 654892, 755834, 1511668, 2645419, 5290838, 7180423, 10581676, 14360846, 28721692, 50262961, 100525922, 201051844]

約数ペア:

[(1, 201051844), (2, 100525922), (4, 50262961), (7, 28721692), (14, 14360846), (19, 10581676), (28, 7180423), (38, 5290838), (76, 2645419), (133, 1511668), (266, 755834), (307, 654892), (532, 377917), (614, 327446), (1228, 163723), (1231, 163324), (2149, 93556), (2462, 81662), (4298, 46778), (4924, 40831), (5833, 34468), (8596, 23389), (8617, 23332), (11666, 17234)]