195619476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{4339}}^1$

素因数の和:4393

約数の個数: 72

約数和(自身を含む): 522292960

約数和(自身を除く): 326673484

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 289, 442, 578, 663, 867, 884, 1156, 1326, 1734, 2652, 3468, 3757, 4339, 7514, 8678, 11271, 13017, 15028, 17356, 22542, 26034, 45084, 52068, 56407, 73763, 112814, 147526, 169221, 221289, 225628, 295052, 338442, 442578, 676884, 885156, 958919, 1253971, 1917838, 2507942, 2876757, 3761913, 3835676, 5015884, 5753514, 7523826, 11507028, 15047652, 16301623, 32603246, 48904869, 65206492, 97809738, 195619476]

約数ペア:

[(1, 195619476), (2, 97809738), (3, 65206492), (4, 48904869), (6, 32603246), (12, 16301623), (13, 15047652), (17, 11507028), (26, 7523826), (34, 5753514), (39, 5015884), (51, 3835676), (52, 3761913), (68, 2876757), (78, 2507942), (102, 1917838), (156, 1253971), (204, 958919), (221, 885156), (289, 676884), (442, 442578), (578, 338442), (663, 295052), (867, 225628), (884, 221289), (1156, 169221), (1326, 147526), (1734, 112814), (2652, 73763), (3468, 56407), (3757, 52068), (4339, 45084), (7514, 26034), (8678, 22542), (11271, 17356), (13017, 15028)]