201016550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24971}}^1$

素因数の和:25013

約数の個数: 48

約数和(自身を含む): 445900032

約数和(自身を除く): 244883482

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 4025, 8050, 24971, 49942, 124855, 174797, 249710, 349594, 574333, 624275, 873985, 1148666, 1248550, 1747970, 2871665, 4020331, 4369925, 5743330, 8040662, 8739850, 14358325, 20101655, 28716650, 40203310, 100508275, 201016550]

約数ペア:

[(1, 201016550), (2, 100508275), (5, 40203310), (7, 28716650), (10, 20101655), (14, 14358325), (23, 8739850), (25, 8040662), (35, 5743330), (46, 4369925), (50, 4020331), (70, 2871665), (115, 1747970), (161, 1248550), (175, 1148666), (230, 873985), (322, 624275), (350, 574333), (575, 349594), (805, 249710), (1150, 174797), (1610, 124855), (4025, 49942), (8050, 24971)]