202225990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{16217}}^1$

素因数の和:16296

約数の個数: 32

約数和(自身を含む): 385339680

約数和(自身を除く): 183113690

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 2494, 6235, 12470, 16217, 32434, 81085, 162170, 470293, 697331, 940586, 1394662, 2351465, 3486655, 4702930, 6973310, 20222599, 40445198, 101112995, 202225990]

約数ペア:

[(1, 202225990), (2, 101112995), (5, 40445198), (10, 20222599), (29, 6973310), (43, 4702930), (58, 3486655), (86, 2351465), (145, 1394662), (215, 940586), (290, 697331), (430, 470293), (1247, 162170), (2494, 81085), (6235, 32434), (12470, 16217)]