201329970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{51229}}^1$

素因数の和:51370

約数の個数: 32

約数和(自身を含む): 486889920

約数和(自身を除く): 285559950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 51229, 102458, 153687, 256145, 307374, 512290, 768435, 1536870, 6710999, 13421998, 20132997, 33554995, 40265994, 67109990, 100664985, 201329970]

約数ペア:

[(1, 201329970), (2, 100664985), (3, 67109990), (5, 40265994), (6, 33554995), (10, 20132997), (15, 13421998), (30, 6710999), (131, 1536870), (262, 768435), (393, 512290), (655, 307374), (786, 256145), (1310, 153687), (1965, 102458), (3930, 51229)]