215566936

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 473150160

約数和(自身を除く): 257583224

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 83, 104, 113, 136, 166, 169, 221, 226, 332, 338, 442, 452, 664, 676, 884, 904, 1079, 1352, 1411, 1469, 1768, 1921, 2158, 2822, 2873, 2938, 3842, 4316, 5644, 5746, 5876, 7684, 8632, 9379, 11288, 11492, 11752, 14027, 15368, 18343, 18758, 19097, 22984, 24973, 28054, 36686, 37516, 38194, 49946, 56108, 73372, 75032, 76388, 99892, 112216, 121927, 146744, 152776, 159443, 199784, 238459, 243854, 318886, 324649, 476918, 487708, 637772, 649298, 953836, 975416, 1275544, 1298596, 1585051, 1907672, 2072759, 2597192, 3170102, 4145518, 6340204, 8291036, 12680408, 16582072, 26945867, 53891734, 107783468, 215566936]

約数ペア:

[(1, 215566936), (2, 107783468), (4, 53891734), (8, 26945867), (13, 16582072), (17, 12680408), (26, 8291036), (34, 6340204), (52, 4145518), (68, 3170102), (83, 2597192), (104, 2072759), (113, 1907672), (136, 1585051), (166, 1298596), (169, 1275544), (221, 975416), (226, 953836), (332, 649298), (338, 637772), (442, 487708), (452, 476918), (664, 324649), (676, 318886), (884, 243854), (904, 238459), (1079, 199784), (1352, 159443), (1411, 152776), (1469, 146744), (1768, 121927), (1921, 112216), (2158, 99892), (2822, 76388), (2873, 75032), (2938, 73372), (3842, 56108), (4316, 49946), (5644, 38194), (5746, 37516), (5876, 36686), (7684, 28054), (8632, 24973), (9379, 22984), (11288, 19097), (11492, 18758), (11752, 18343), (14027, 15368)]