201423352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:752

約数の個数: 64

約数和(自身を含む): 422563680

約数和(自身を除く): 221140328

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 73, 86, 104, 146, 172, 292, 344, 559, 584, 617, 949, 1118, 1234, 1898, 2236, 2468, 3139, 3796, 4472, 4936, 6278, 7592, 8021, 12556, 16042, 25112, 26531, 32084, 40807, 45041, 53062, 64168, 81614, 90082, 106124, 163228, 180164, 212248, 326456, 344903, 360328, 585533, 689806, 1171066, 1379612, 1936763, 2342132, 2759224, 3873526, 4684264, 7747052, 15494104, 25177919, 50355838, 100711676, 201423352]

約数ペア:

[(1, 201423352), (2, 100711676), (4, 50355838), (8, 25177919), (13, 15494104), (26, 7747052), (43, 4684264), (52, 3873526), (73, 2759224), (86, 2342132), (104, 1936763), (146, 1379612), (172, 1171066), (292, 689806), (344, 585533), (559, 360328), (584, 344903), (617, 326456), (949, 212248), (1118, 180164), (1234, 163228), (1898, 106124), (2236, 90082), (2468, 81614), (3139, 64168), (3796, 53062), (4472, 45041), (4936, 40807), (6278, 32084), (7592, 26531), (8021, 25112), (12556, 16042)]