204214360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3361}}^1$

素因数の和:3417

約数の個数: 96

約数和(自身を含む): 551905920

約数和(自身を除く): 347691560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 620, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 3038, 3361, 4340, 6076, 6722, 7595, 8680, 12152, 13444, 15190, 16805, 23527, 26888, 30380, 33610, 47054, 60760, 67220, 94108, 104191, 117635, 134440, 164689, 188216, 208382, 235270, 329378, 416764, 470540, 520955, 658756, 729337, 823445, 833528, 941080, 1041910, 1317512, 1458674, 1646890, 2083820, 2917348, 3293780, 3646685, 4167640, 5105359, 5834696, 6587560, 7293370, 10210718, 14586740, 20421436, 25526795, 29173480, 40842872, 51053590, 102107180, 204214360]

約数ペア:

[(1, 204214360), (2, 102107180), (4, 51053590), (5, 40842872), (7, 29173480), (8, 25526795), (10, 20421436), (14, 14586740), (20, 10210718), (28, 7293370), (31, 6587560), (35, 5834696), (40, 5105359), (49, 4167640), (56, 3646685), (62, 3293780), (70, 2917348), (98, 2083820), (124, 1646890), (140, 1458674), (155, 1317512), (196, 1041910), (217, 941080), (245, 833528), (248, 823445), (280, 729337), (310, 658756), (392, 520955), (434, 470540), (490, 416764), (620, 329378), (868, 235270), (980, 208382), (1085, 188216), (1240, 164689), (1519, 134440), (1736, 117635), (1960, 104191), (2170, 94108), (3038, 67220), (3361, 60760), (4340, 47054), (6076, 33610), (6722, 30380), (7595, 26888), (8680, 23527), (12152, 16805), (13444, 15190)]