201781482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{863}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 487710720

約数和(自身を除く): 285929238

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 293, 399, 586, 798, 863, 879, 1726, 1758, 2051, 2589, 4102, 5178, 5567, 6041, 6153, 11134, 12082, 12306, 16397, 16701, 18123, 32794, 33402, 36246, 38969, 49191, 77938, 98382, 114779, 116907, 229558, 233814, 252859, 344337, 505718, 688674, 758577, 1517154, 1770013, 3540026, 4804321, 5310039, 9608642, 10620078, 14412963, 28825926, 33630247, 67260494, 100890741, 201781482]

約数ペア:

[(1, 201781482), (2, 100890741), (3, 67260494), (6, 33630247), (7, 28825926), (14, 14412963), (19, 10620078), (21, 9608642), (38, 5310039), (42, 4804321), (57, 3540026), (114, 1770013), (133, 1517154), (266, 758577), (293, 688674), (399, 505718), (586, 344337), (798, 252859), (863, 233814), (879, 229558), (1726, 116907), (1758, 114779), (2051, 98382), (2589, 77938), (4102, 49191), (5178, 38969), (5567, 36246), (6041, 33402), (6153, 32794), (11134, 18123), (12082, 16701), (12306, 16397)]