190995636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{20071}}^1$

素因数の和:20152

約数の個数: 48

約数和(自身を含む): 487829888

約数和(自身を除く): 296834252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3172, 4758, 9516, 20071, 40142, 60213, 80284, 120426, 240852, 260923, 521846, 782769, 1043692, 1224331, 1565538, 2448662, 3131076, 3672993, 4897324, 7345986, 14691972, 15916303, 31832606, 47748909, 63665212, 95497818, 190995636]

約数ペア:

[(1, 190995636), (2, 95497818), (3, 63665212), (4, 47748909), (6, 31832606), (12, 15916303), (13, 14691972), (26, 7345986), (39, 4897324), (52, 3672993), (61, 3131076), (78, 2448662), (122, 1565538), (156, 1224331), (183, 1043692), (244, 782769), (366, 521846), (732, 260923), (793, 240852), (1586, 120426), (2379, 80284), (3172, 60213), (4758, 40142), (9516, 20071)]