195975318308

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{149749}}^1$

素因数の和:150385

約数の個数: 72

約数和(自身を含む): 435937824000

約数和(自身を除く): 239962505692

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 607, 1078, 1214, 2156, 2428, 4249, 6677, 8498, 13354, 16996, 26708, 29743, 46739, 59486, 93478, 118972, 149749, 186956, 299498, 327173, 598996, 654346, 1048243, 1308692, 1647239, 2096486, 3294478, 4192972, 6588956, 7337701, 11530673, 14675402, 23061346, 29350804, 46122692, 80714711, 90897643, 161429422, 181795286, 322858844, 363590572, 636283501, 999874073, 1272567002, 1999748146, 2545134004, 3999496292, 4453984507, 6999118511, 8907969014, 13998237022, 17815938028, 27996474044, 48993829577, 97987659154, 195975318308]

約数ペア:

[(1, 195975318308), (2, 97987659154), (4, 48993829577), (7, 27996474044), (11, 17815938028), (14, 13998237022), (22, 8907969014), (28, 6999118511), (44, 4453984507), (49, 3999496292), (77, 2545134004), (98, 1999748146), (154, 1272567002), (196, 999874073), (308, 636283501), (539, 363590572), (607, 322858844), (1078, 181795286), (1214, 161429422), (2156, 90897643), (2428, 80714711), (4249, 46122692), (6677, 29350804), (8498, 23061346), (13354, 14675402), (16996, 11530673), (26708, 7337701), (29743, 6588956), (46739, 4192972), (59486, 3294478), (93478, 2096486), (118972, 1647239), (149749, 1308692), (186956, 1048243), (299498, 654346), (327173, 598996)]