214028650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12553}}^1$

素因数の和:12607

約数の個数: 48

約数和(自身を含む): 448328448

約数和(自身を除く): 234299798

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 310, 341, 550, 682, 775, 1550, 1705, 3410, 8525, 12553, 17050, 25106, 62765, 125530, 138083, 276166, 313825, 389143, 627650, 690415, 778286, 1380830, 1945715, 3452075, 3891430, 4280573, 6904150, 8561146, 9728575, 19457150, 21402865, 42805730, 107014325, 214028650]

約数ペア:

[(1, 214028650), (2, 107014325), (5, 42805730), (10, 21402865), (11, 19457150), (22, 9728575), (25, 8561146), (31, 6904150), (50, 4280573), (55, 3891430), (62, 3452075), (110, 1945715), (155, 1380830), (275, 778286), (310, 690415), (341, 627650), (550, 389143), (682, 313825), (775, 276166), (1550, 138083), (1705, 125530), (3410, 62765), (8525, 25106), (12553, 17050)]