201199180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{487}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 523385856

約数和(自身を除く): 322186676

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 227, 260, 364, 454, 455, 487, 908, 910, 974, 1135, 1589, 1820, 1948, 2270, 2435, 2951, 3178, 3409, 4540, 4870, 5902, 6331, 6356, 6818, 7945, 9740, 11804, 12662, 13636, 14755, 15890, 17045, 20657, 25324, 29510, 31655, 31780, 34090, 41314, 44317, 59020, 63310, 68180, 82628, 88634, 103285, 110549, 126620, 177268, 206570, 221098, 221585, 413140, 442196, 443170, 552745, 773843, 886340, 1105490, 1437137, 1547686, 2210980, 2874274, 3095372, 3869215, 5748548, 7185685, 7738430, 10059959, 14371370, 15476860, 20119918, 28742740, 40239836, 50299795, 100599590, 201199180]

約数ペア:

[(1, 201199180), (2, 100599590), (4, 50299795), (5, 40239836), (7, 28742740), (10, 20119918), (13, 15476860), (14, 14371370), (20, 10059959), (26, 7738430), (28, 7185685), (35, 5748548), (52, 3869215), (65, 3095372), (70, 2874274), (91, 2210980), (130, 1547686), (140, 1437137), (182, 1105490), (227, 886340), (260, 773843), (364, 552745), (454, 443170), (455, 442196), (487, 413140), (908, 221585), (910, 221098), (974, 206570), (1135, 177268), (1589, 126620), (1820, 110549), (1948, 103285), (2270, 88634), (2435, 82628), (2951, 68180), (3178, 63310), (3409, 59020), (4540, 44317), (4870, 41314), (5902, 34090), (6331, 31780), (6356, 31655), (6818, 29510), (7945, 25324), (9740, 20657), (11804, 17045), (12662, 15890), (13636, 14755)]