193669850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 424258560

約数和(自身を除く): 230588710

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 43, 50, 55, 86, 95, 110, 190, 209, 215, 275, 418, 430, 431, 473, 475, 550, 817, 862, 946, 950, 1045, 1075, 1634, 2090, 2150, 2155, 2365, 4085, 4310, 4730, 4741, 5225, 8170, 8189, 8987, 9482, 10450, 10775, 11825, 16378, 17974, 18533, 20425, 21550, 23650, 23705, 37066, 40850, 40945, 44935, 47410, 81890, 89870, 90079, 92665, 118525, 180158, 185330, 203863, 204725, 224675, 237050, 352127, 407726, 409450, 449350, 450395, 463325, 704254, 900790, 926650, 1019315, 1760635, 2038630, 2251975, 3521270, 3873397, 4503950, 5096575, 7746794, 8803175, 10193150, 17606350, 19366985, 38733970, 96834925, 193669850]

約数ペア:

[(1, 193669850), (2, 96834925), (5, 38733970), (10, 19366985), (11, 17606350), (19, 10193150), (22, 8803175), (25, 7746794), (38, 5096575), (43, 4503950), (50, 3873397), (55, 3521270), (86, 2251975), (95, 2038630), (110, 1760635), (190, 1019315), (209, 926650), (215, 900790), (275, 704254), (418, 463325), (430, 450395), (431, 449350), (473, 409450), (475, 407726), (550, 352127), (817, 237050), (862, 224675), (946, 204725), (950, 203863), (1045, 185330), (1075, 180158), (1634, 118525), (2090, 92665), (2150, 90079), (2155, 89870), (2365, 81890), (4085, 47410), (4310, 44935), (4730, 40945), (4741, 40850), (5225, 37066), (8170, 23705), (8189, 23650), (8987, 21550), (9482, 20425), (10450, 18533), (10775, 17974), (11825, 16378)]