201886425

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7669}}^1$

素因数の和:7704

約数の個数: 60

約数和(自身を含む): 402782380

約数和(自身を除く): 200895955

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 195, 225, 325, 351, 405, 585, 675, 975, 1053, 1755, 2025, 2925, 5265, 7669, 8775, 23007, 26325, 38345, 69021, 99697, 115035, 191725, 207063, 299091, 345105, 498485, 575175, 621189, 897273, 1035315, 1495455, 1725525, 2492425, 2691819, 3105945, 4486365, 5176575, 7477275, 8075457, 13459095, 15529725, 22431825, 40377285, 67295475, 201886425]

約数ペア:

[(1, 201886425), (3, 67295475), (5, 40377285), (9, 22431825), (13, 15529725), (15, 13459095), (25, 8075457), (27, 7477275), (39, 5176575), (45, 4486365), (65, 3105945), (75, 2691819), (81, 2492425), (117, 1725525), (135, 1495455), (195, 1035315), (225, 897273), (325, 621189), (351, 575175), (405, 498485), (585, 345105), (675, 299091), (975, 207063), (1053, 191725), (1755, 115035), (2025, 99697), (2925, 69021), (5265, 38345), (7669, 26325), (8775, 23007)]