201925760

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5953}}^1$

素因数の和:6025

約数の個数: 64

約数和(自身を含む): 491919480

約数和(自身を除く): 289993720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1696, 2120, 3392, 4240, 5953, 6784, 8480, 11906, 16960, 23812, 29765, 33920, 47624, 59530, 95248, 119060, 190496, 238120, 315509, 380992, 476240, 631018, 761984, 952480, 1262036, 1577545, 1904960, 2524072, 3155090, 3809920, 5048144, 6310180, 10096288, 12620360, 20192576, 25240720, 40385152, 50481440, 100962880, 201925760]

約数ペア:

[(1, 201925760), (2, 100962880), (4, 50481440), (5, 40385152), (8, 25240720), (10, 20192576), (16, 12620360), (20, 10096288), (32, 6310180), (40, 5048144), (53, 3809920), (64, 3155090), (80, 2524072), (106, 1904960), (128, 1577545), (160, 1262036), (212, 952480), (265, 761984), (320, 631018), (424, 476240), (530, 380992), (640, 315509), (848, 238120), (1060, 190496), (1696, 119060), (2120, 95248), (3392, 59530), (4240, 47624), (5953, 33920), (6784, 29765), (8480, 23812), (11906, 16960)]