198291996

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8461}}^1$

素因数の和:8512

約数の個数: 96

約数和(自身を含む): 606556160

約数和(自身を除く): 408264164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 837, 868, 1116, 1302, 1674, 1953, 2604, 3348, 3906, 5859, 7812, 8461, 11718, 16922, 23436, 25383, 33844, 50766, 59227, 76149, 101532, 118454, 152298, 177681, 228447, 236908, 262291, 304596, 355362, 456894, 524582, 533043, 710724, 786873, 913788, 1049164, 1066086, 1573746, 1599129, 1836037, 2132172, 2360619, 3147492, 3198258, 3672074, 4721238, 5508111, 6396516, 7081857, 7344148, 9442476, 11016222, 14163714, 16524333, 22032444, 28327428, 33048666, 49572999, 66097332, 99145998, 198291996]

約数ペア:

[(1, 198291996), (2, 99145998), (3, 66097332), (4, 49572999), (6, 33048666), (7, 28327428), (9, 22032444), (12, 16524333), (14, 14163714), (18, 11016222), (21, 9442476), (27, 7344148), (28, 7081857), (31, 6396516), (36, 5508111), (42, 4721238), (54, 3672074), (62, 3198258), (63, 3147492), (84, 2360619), (93, 2132172), (108, 1836037), (124, 1599129), (126, 1573746), (186, 1066086), (189, 1049164), (217, 913788), (252, 786873), (279, 710724), (372, 533043), (378, 524582), (434, 456894), (558, 355362), (651, 304596), (756, 262291), (837, 236908), (868, 228447), (1116, 177681), (1302, 152298), (1674, 118454), (1953, 101532), (2604, 76149), (3348, 59227), (3906, 50766), (5859, 33844), (7812, 25383), (8461, 23436), (11718, 16922)]