215094932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 413563920

約数和(自身を除く): 198468988

約数列:

[1, 2, 4, 13, 26, 52, 109, 137, 218, 274, 277, 436, 548, 554, 1108, 1417, 1781, 2834, 3562, 3601, 5668, 7124, 7202, 14404, 14933, 29866, 30193, 37949, 59732, 60386, 75898, 120772, 151796, 194129, 388258, 392509, 493337, 776516, 785018, 986674, 1570036, 1973348, 4136441, 8272882, 16545764, 53773733, 107547466, 215094932]

約数ペア:

[(1, 215094932), (2, 107547466), (4, 53773733), (13, 16545764), (26, 8272882), (52, 4136441), (109, 1973348), (137, 1570036), (218, 986674), (274, 785018), (277, 776516), (436, 493337), (548, 392509), (554, 388258), (1108, 194129), (1417, 151796), (1781, 120772), (2834, 75898), (3562, 60386), (3601, 59732), (5668, 37949), (7124, 30193), (7202, 29866), (14404, 14933)]