201098820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{829}}^1$

素因数の和:1165

約数の個数: 96

約数和(自身を含む): 609073920

約数和(自身を除く): 407975100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 311, 390, 622, 780, 829, 933, 1244, 1555, 1658, 1866, 2487, 3110, 3316, 3732, 4043, 4145, 4665, 4974, 6220, 8086, 8290, 9330, 9948, 10777, 12129, 12435, 16172, 16580, 18660, 20215, 21554, 24258, 24870, 32331, 40430, 43108, 48516, 49740, 53885, 60645, 64662, 80860, 107770, 121290, 129324, 161655, 215540, 242580, 257819, 323310, 515638, 646620, 773457, 1031276, 1289095, 1546914, 2578190, 3093828, 3351647, 3867285, 5156380, 6703294, 7734570, 10054941, 13406588, 15469140, 16758235, 20109882, 33516470, 40219764, 50274705, 67032940, 100549410, 201098820]

約数ペア:

[(1, 201098820), (2, 100549410), (3, 67032940), (4, 50274705), (5, 40219764), (6, 33516470), (10, 20109882), (12, 16758235), (13, 15469140), (15, 13406588), (20, 10054941), (26, 7734570), (30, 6703294), (39, 5156380), (52, 3867285), (60, 3351647), (65, 3093828), (78, 2578190), (130, 1546914), (156, 1289095), (195, 1031276), (260, 773457), (311, 646620), (390, 515638), (622, 323310), (780, 257819), (829, 242580), (933, 215540), (1244, 161655), (1555, 129324), (1658, 121290), (1866, 107770), (2487, 80860), (3110, 64662), (3316, 60645), (3732, 53885), (4043, 49740), (4145, 48516), (4665, 43108), (4974, 40430), (6220, 32331), (8086, 24870), (8290, 24258), (9330, 21554), (9948, 20215), (10777, 18660), (12129, 16580), (12435, 16172)]