190661284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1237}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 379362816

約数和(自身を除く): 188701532

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 113, 124, 226, 341, 452, 682, 1237, 1243, 1364, 2474, 2486, 3503, 4948, 4972, 7006, 13607, 14012, 27214, 38347, 38533, 54428, 76694, 77066, 139781, 153388, 154132, 279562, 421817, 559124, 843634, 1537591, 1687268, 3075182, 4333211, 6150364, 8666422, 17332844, 47665321, 95330642, 190661284]

約数ペア:

[(1, 190661284), (2, 95330642), (4, 47665321), (11, 17332844), (22, 8666422), (31, 6150364), (44, 4333211), (62, 3075182), (113, 1687268), (124, 1537591), (226, 843634), (341, 559124), (452, 421817), (682, 279562), (1237, 154132), (1243, 153388), (1364, 139781), (2474, 77066), (2486, 76694), (3503, 54428), (4948, 38533), (4972, 38347), (7006, 27214), (13607, 14012)]