201564200

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:627

約数の個数: 96

約数和(自身を含む): 491218560

約数和(自身を除く): 289654360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 47, 50, 82, 94, 100, 164, 188, 200, 205, 235, 328, 376, 410, 470, 523, 820, 940, 1025, 1046, 1175, 1640, 1880, 1927, 2050, 2092, 2350, 2615, 3854, 4100, 4184, 4700, 5230, 7708, 8200, 9400, 9635, 10460, 13075, 15416, 19270, 20920, 21443, 24581, 26150, 38540, 42886, 48175, 49162, 52300, 77080, 85772, 96350, 98324, 104600, 107215, 122905, 171544, 192700, 196648, 214430, 245810, 385400, 428860, 491620, 536075, 614525, 857720, 983240, 1007821, 1072150, 1229050, 2015642, 2144300, 2458100, 4031284, 4288600, 4916200, 5039105, 8062568, 10078210, 20156420, 25195525, 40312840, 50391050, 100782100, 201564200]

約数ペア:

[(1, 201564200), (2, 100782100), (4, 50391050), (5, 40312840), (8, 25195525), (10, 20156420), (20, 10078210), (25, 8062568), (40, 5039105), (41, 4916200), (47, 4288600), (50, 4031284), (82, 2458100), (94, 2144300), (100, 2015642), (164, 1229050), (188, 1072150), (200, 1007821), (205, 983240), (235, 857720), (328, 614525), (376, 536075), (410, 491620), (470, 428860), (523, 385400), (820, 245810), (940, 214430), (1025, 196648), (1046, 192700), (1175, 171544), (1640, 122905), (1880, 107215), (1927, 104600), (2050, 98324), (2092, 96350), (2350, 85772), (2615, 77080), (3854, 52300), (4100, 49162), (4184, 48175), (4700, 42886), (5230, 38540), (7708, 26150), (8200, 24581), (9400, 21443), (9635, 20920), (10460, 19270), (13075, 15416)]