202184960

素因数分解:

$2^8\times 5^1\times {\mathrm{191}}^1\times {\mathrm{827}}^1$

素因数の和:1039

約数の個数: 72

約数和(自身を含む): 487420416

約数和(自身を除く): 285235456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 191, 256, 320, 382, 640, 764, 827, 955, 1280, 1528, 1654, 1910, 3056, 3308, 3820, 4135, 6112, 6616, 7640, 8270, 12224, 13232, 15280, 16540, 24448, 26464, 30560, 33080, 48896, 52928, 61120, 66160, 105856, 122240, 132320, 157957, 211712, 244480, 264640, 315914, 529280, 631828, 789785, 1058560, 1263656, 1579570, 2527312, 3159140, 5054624, 6318280, 10109248, 12636560, 20218496, 25273120, 40436992, 50546240, 101092480, 202184960]

約数ペア:

[(1, 202184960), (2, 101092480), (4, 50546240), (5, 40436992), (8, 25273120), (10, 20218496), (16, 12636560), (20, 10109248), (32, 6318280), (40, 5054624), (64, 3159140), (80, 2527312), (128, 1579570), (160, 1263656), (191, 1058560), (256, 789785), (320, 631828), (382, 529280), (640, 315914), (764, 264640), (827, 244480), (955, 211712), (1280, 157957), (1528, 132320), (1654, 122240), (1910, 105856), (3056, 66160), (3308, 61120), (3820, 52928), (4135, 48896), (6112, 33080), (6616, 30560), (7640, 26464), (8270, 24448), (12224, 16540), (13232, 15280)]