208077702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1091}}^1$

素因数の和:1361

約数の個数: 64

約数和(自身を含む): 503193600

約数和(自身を除く): 295115898

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 239, 266, 399, 478, 717, 798, 1091, 1434, 1673, 2182, 3273, 3346, 4541, 5019, 6546, 7637, 9082, 10038, 13623, 15274, 20729, 22911, 27246, 31787, 41458, 45822, 62187, 63574, 95361, 124374, 145103, 190722, 260749, 290206, 435309, 521498, 782247, 870618, 1564494, 1825243, 3650486, 4954231, 5475729, 9908462, 10951458, 14862693, 29725386, 34679617, 69359234, 104038851, 208077702]

約数ペア:

[(1, 208077702), (2, 104038851), (3, 69359234), (6, 34679617), (7, 29725386), (14, 14862693), (19, 10951458), (21, 9908462), (38, 5475729), (42, 4954231), (57, 3650486), (114, 1825243), (133, 1564494), (239, 870618), (266, 782247), (399, 521498), (478, 435309), (717, 290206), (798, 260749), (1091, 190722), (1434, 145103), (1673, 124374), (2182, 95361), (3273, 63574), (3346, 62187), (4541, 45822), (5019, 41458), (6546, 31787), (7637, 27246), (9082, 22911), (10038, 20729), (13623, 15274)]