220971192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3559}}^1$

素因数の和:3780

約数の個数: 64

約数和(自身を含む): 598080000

約数和(自身を除く): 377108808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 199, 312, 398, 597, 796, 1194, 1592, 2388, 2587, 3559, 4776, 5174, 7118, 7761, 10348, 10677, 14236, 15522, 20696, 21354, 28472, 31044, 42708, 46267, 62088, 85416, 92534, 138801, 185068, 277602, 370136, 555204, 708241, 1110408, 1416482, 2124723, 2832964, 4249446, 5665928, 8498892, 9207133, 16997784, 18414266, 27621399, 36828532, 55242798, 73657064, 110485596, 220971192]

約数ペア:

[(1, 220971192), (2, 110485596), (3, 73657064), (4, 55242798), (6, 36828532), (8, 27621399), (12, 18414266), (13, 16997784), (24, 9207133), (26, 8498892), (39, 5665928), (52, 4249446), (78, 2832964), (104, 2124723), (156, 1416482), (199, 1110408), (312, 708241), (398, 555204), (597, 370136), (796, 277602), (1194, 185068), (1592, 138801), (2388, 92534), (2587, 85416), (3559, 62088), (4776, 46267), (5174, 42708), (7118, 31044), (7761, 28472), (10348, 21354), (10677, 20696), (14236, 15522)]