197904408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{827}}^1$

素因数の和:921

約数の個数: 96

約数和(自身を含む): 545486400

約数和(自身を除く): 347581992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 78, 104, 118, 156, 169, 177, 236, 312, 338, 354, 472, 507, 676, 708, 767, 827, 1014, 1352, 1416, 1534, 1654, 2028, 2301, 2481, 3068, 3308, 4056, 4602, 4962, 6136, 6616, 9204, 9924, 9971, 10751, 18408, 19848, 19942, 21502, 29913, 32253, 39884, 43004, 48793, 59826, 64506, 79768, 86008, 97586, 119652, 129012, 139763, 146379, 195172, 239304, 258024, 279526, 292758, 390344, 419289, 559052, 585516, 634309, 838578, 1118104, 1171032, 1268618, 1677156, 1902927, 2537236, 3354312, 3805854, 5074472, 7611708, 8246017, 15223416, 16492034, 24738051, 32984068, 49476102, 65968136, 98952204, 197904408]

約数ペア:

[(1, 197904408), (2, 98952204), (3, 65968136), (4, 49476102), (6, 32984068), (8, 24738051), (12, 16492034), (13, 15223416), (24, 8246017), (26, 7611708), (39, 5074472), (52, 3805854), (59, 3354312), (78, 2537236), (104, 1902927), (118, 1677156), (156, 1268618), (169, 1171032), (177, 1118104), (236, 838578), (312, 634309), (338, 585516), (354, 559052), (472, 419289), (507, 390344), (676, 292758), (708, 279526), (767, 258024), (827, 239304), (1014, 195172), (1352, 146379), (1416, 139763), (1534, 129012), (1654, 119652), (2028, 97586), (2301, 86008), (2481, 79768), (3068, 64506), (3308, 59826), (4056, 48793), (4602, 43004), (4962, 39884), (6136, 32253), (6616, 29913), (9204, 21502), (9924, 19942), (9971, 19848), (10751, 18408)]