197109666

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4603}}^1$

素因数の和:4688

約数の個数: 64

約数和(自身を含む): 479552640

約数和(自身を除く): 282442974

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 117, 122, 183, 234, 351, 366, 549, 702, 793, 1098, 1586, 1647, 2379, 3294, 4603, 4758, 7137, 9206, 13809, 14274, 21411, 27618, 41427, 42822, 59839, 82854, 119678, 124281, 179517, 248562, 280783, 359034, 538551, 561566, 842349, 1077102, 1615653, 1684698, 2527047, 3231306, 3650179, 5054094, 7300358, 7581141, 10950537, 15162282, 21901074, 32851611, 65703222, 98554833, 197109666]

約数ペア:

[(1, 197109666), (2, 98554833), (3, 65703222), (6, 32851611), (9, 21901074), (13, 15162282), (18, 10950537), (26, 7581141), (27, 7300358), (39, 5054094), (54, 3650179), (61, 3231306), (78, 2527047), (117, 1684698), (122, 1615653), (183, 1077102), (234, 842349), (351, 561566), (366, 538551), (549, 359034), (702, 280783), (793, 248562), (1098, 179517), (1586, 124281), (1647, 119678), (2379, 82854), (3294, 59839), (4603, 42822), (4758, 41427), (7137, 27618), (9206, 21411), (13809, 14274)]