200949360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{977}}^1$

素因数の和:1850

約数の個数: 80

約数和(自身を含む): 624308256

約数和(自身を除く): 423358896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 857, 977, 1714, 1954, 2571, 2931, 3428, 3908, 4285, 4885, 5142, 5862, 6856, 7816, 8570, 9770, 10284, 11724, 12855, 13712, 14655, 15632, 17140, 19540, 20568, 23448, 25710, 29310, 34280, 39080, 41136, 46896, 51420, 58620, 68560, 78160, 102840, 117240, 205680, 234480, 837289, 1674578, 2511867, 3349156, 4186445, 5023734, 6698312, 8372890, 10047468, 12559335, 13396624, 16745780, 20094936, 25118670, 33491560, 40189872, 50237340, 66983120, 100474680, 200949360]

約数ペア:

[(1, 200949360), (2, 100474680), (3, 66983120), (4, 50237340), (5, 40189872), (6, 33491560), (8, 25118670), (10, 20094936), (12, 16745780), (15, 13396624), (16, 12559335), (20, 10047468), (24, 8372890), (30, 6698312), (40, 5023734), (48, 4186445), (60, 3349156), (80, 2511867), (120, 1674578), (240, 837289), (857, 234480), (977, 205680), (1714, 117240), (1954, 102840), (2571, 78160), (2931, 68560), (3428, 58620), (3908, 51420), (4285, 46896), (4885, 41136), (5142, 39080), (5862, 34280), (6856, 29310), (7816, 25710), (8570, 23448), (9770, 20568), (10284, 19540), (11724, 17140), (12855, 15632), (13712, 14655)]