222450668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2297}}^1$

素因数の和:2414

約数の個数: 48

約数和(自身を含む): 444745728

約数和(自身を除く): 222295060

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 71, 124, 142, 284, 341, 682, 781, 1364, 1562, 2201, 2297, 3124, 4402, 4594, 8804, 9188, 24211, 25267, 48422, 50534, 71207, 96844, 101068, 142414, 163087, 284828, 326174, 652348, 783277, 1566554, 1793957, 3133108, 3587914, 5055697, 7175828, 10111394, 20222788, 55612667, 111225334, 222450668]

約数ペア:

[(1, 222450668), (2, 111225334), (4, 55612667), (11, 20222788), (22, 10111394), (31, 7175828), (44, 5055697), (62, 3587914), (71, 3133108), (124, 1793957), (142, 1566554), (284, 783277), (341, 652348), (682, 326174), (781, 284828), (1364, 163087), (1562, 142414), (2201, 101068), (2297, 96844), (3124, 71207), (4402, 50534), (4594, 48422), (8804, 25267), (9188, 24211)]