197925336

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1657}}^1$

素因数の和:1758

約数の個数: 128

約数和(自身を含む): 636672000

約数和(自身を除く): 438746664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 79, 84, 108, 126, 158, 168, 189, 216, 237, 252, 316, 378, 474, 504, 553, 632, 711, 756, 948, 1106, 1422, 1512, 1657, 1659, 1896, 2133, 2212, 2844, 3314, 3318, 4266, 4424, 4971, 4977, 5688, 6628, 6636, 8532, 9942, 9954, 11599, 13256, 13272, 14913, 14931, 17064, 19884, 19908, 23198, 29826, 29862, 34797, 39768, 39816, 44739, 46396, 59652, 59724, 69594, 89478, 92792, 104391, 119304, 119448, 130903, 139188, 178956, 208782, 261806, 278376, 313173, 357912, 392709, 417564, 523612, 626346, 785418, 835128, 916321, 1047224, 1178127, 1252692, 1570836, 1832642, 2356254, 2505384, 2748963, 3141672, 3534381, 3665284, 4712508, 5497926, 7068762, 7330568, 8246889, 9425016, 10995852, 14137524, 16493778, 21991704, 24740667, 28275048, 32987556, 49481334, 65975112, 98962668, 197925336]

約数ペア:

[(1, 197925336), (2, 98962668), (3, 65975112), (4, 49481334), (6, 32987556), (7, 28275048), (8, 24740667), (9, 21991704), (12, 16493778), (14, 14137524), (18, 10995852), (21, 9425016), (24, 8246889), (27, 7330568), (28, 7068762), (36, 5497926), (42, 4712508), (54, 3665284), (56, 3534381), (63, 3141672), (72, 2748963), (79, 2505384), (84, 2356254), (108, 1832642), (126, 1570836), (158, 1252692), (168, 1178127), (189, 1047224), (216, 916321), (237, 835128), (252, 785418), (316, 626346), (378, 523612), (474, 417564), (504, 392709), (553, 357912), (632, 313173), (711, 278376), (756, 261806), (948, 208782), (1106, 178956), (1422, 139188), (1512, 130903), (1657, 119448), (1659, 119304), (1896, 104391), (2133, 92792), (2212, 89478), (2844, 69594), (3314, 59724), (3318, 59652), (4266, 46396), (4424, 44739), (4971, 39816), (4977, 39768), (5688, 34797), (6628, 29862), (6636, 29826), (8532, 23198), (9942, 19908), (9954, 19884), (11599, 17064), (13256, 14931), (13272, 14913)]