210894944

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4651}}^1$

素因数の和:4783

約数の個数: 48

約数和(自身を含む): 451337040

約数和(自身を除く): 240442096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 109, 208, 218, 416, 436, 872, 1417, 1744, 2834, 3488, 4651, 5668, 9302, 11336, 18604, 22672, 37208, 45344, 60463, 74416, 120926, 148832, 241852, 483704, 506959, 967408, 1013918, 1934816, 2027836, 4055672, 6590467, 8111344, 13180934, 16222688, 26361868, 52723736, 105447472, 210894944]

約数ペア:

[(1, 210894944), (2, 105447472), (4, 52723736), (8, 26361868), (13, 16222688), (16, 13180934), (26, 8111344), (32, 6590467), (52, 4055672), (104, 2027836), (109, 1934816), (208, 1013918), (218, 967408), (416, 506959), (436, 483704), (872, 241852), (1417, 148832), (1744, 120926), (2834, 74416), (3488, 60463), (4651, 45344), (5668, 37208), (9302, 22672), (11336, 18604)]