199587510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17191}}^1$

素因数の和:17250

約数の個数: 64

約数和(自身を含む): 544642560

約数和(自身を除く): 345055050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 5805, 11610, 17191, 34382, 51573, 85955, 103146, 154719, 171910, 257865, 309438, 464157, 515730, 739213, 773595, 928314, 1478426, 1547190, 2217639, 2320785, 3696065, 4435278, 4641570, 6652917, 7392130, 11088195, 13305834, 19958751, 22176390, 33264585, 39917502, 66529170, 99793755, 199587510]

約数ペア:

[(1, 199587510), (2, 99793755), (3, 66529170), (5, 39917502), (6, 33264585), (9, 22176390), (10, 19958751), (15, 13305834), (18, 11088195), (27, 7392130), (30, 6652917), (43, 4641570), (45, 4435278), (54, 3696065), (86, 2320785), (90, 2217639), (129, 1547190), (135, 1478426), (215, 928314), (258, 773595), (270, 739213), (387, 515730), (430, 464157), (645, 309438), (774, 257865), (1161, 171910), (1290, 154719), (1935, 103146), (2322, 85955), (3870, 51573), (5805, 34382), (11610, 17191)]