202228250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1583}}^1$

素因数の和:1680

約数の個数: 64

約数和(自身を含む): 438856704

約数和(自身を除く): 236628454

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 73, 125, 146, 175, 250, 350, 365, 511, 730, 875, 1022, 1583, 1750, 1825, 2555, 3166, 3650, 5110, 7915, 9125, 11081, 12775, 15830, 18250, 22162, 25550, 39575, 55405, 63875, 79150, 110810, 115559, 127750, 197875, 231118, 277025, 395750, 554050, 577795, 808913, 1155590, 1385125, 1617826, 2770250, 2888975, 4044565, 5777950, 8089130, 14444875, 20222825, 28889750, 40445650, 101114125, 202228250]

約数ペア:

[(1, 202228250), (2, 101114125), (5, 40445650), (7, 28889750), (10, 20222825), (14, 14444875), (25, 8089130), (35, 5777950), (50, 4044565), (70, 2888975), (73, 2770250), (125, 1617826), (146, 1385125), (175, 1155590), (250, 808913), (350, 577795), (365, 554050), (511, 395750), (730, 277025), (875, 231118), (1022, 197875), (1583, 127750), (1750, 115559), (1825, 110810), (2555, 79150), (3166, 63875), (3650, 55405), (5110, 39575), (7915, 25550), (9125, 22162), (11081, 18250), (12775, 15830)]