215094906

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5023}}^1$

素因数の和:5108

約数の個数: 64

約数和(自身を含む): 523299840

約数和(自身を除く): 308204934

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 117, 122, 183, 234, 351, 366, 549, 702, 793, 1098, 1586, 1647, 2379, 3294, 4758, 5023, 7137, 10046, 14274, 15069, 21411, 30138, 42822, 45207, 65299, 90414, 130598, 135621, 195897, 271242, 306403, 391794, 587691, 612806, 919209, 1175382, 1763073, 1838418, 2757627, 3526146, 3983239, 5515254, 7966478, 8272881, 11949717, 16545762, 23899434, 35849151, 71698302, 107547453, 215094906]

約数ペア:

[(1, 215094906), (2, 107547453), (3, 71698302), (6, 35849151), (9, 23899434), (13, 16545762), (18, 11949717), (26, 8272881), (27, 7966478), (39, 5515254), (54, 3983239), (61, 3526146), (78, 2757627), (117, 1838418), (122, 1763073), (183, 1175382), (234, 919209), (351, 612806), (366, 587691), (549, 391794), (702, 306403), (793, 271242), (1098, 195897), (1586, 135621), (1647, 130598), (2379, 90414), (3294, 65299), (4758, 45207), (5023, 42822), (7137, 30138), (10046, 21411), (14274, 15069)]