201885460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{13477}}^1$

素因数の和:13600

約数の個数: 48

約数和(自身を含む): 489089664

約数和(自身を除く): 287204204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 7490, 13477, 14980, 26954, 53908, 67385, 94339, 134770, 188678, 269540, 377356, 471695, 943390, 1442039, 1886780, 2884078, 5768156, 7210195, 10094273, 14420390, 20188546, 28840780, 40377092, 50471365, 100942730, 201885460]

約数ペア:

[(1, 201885460), (2, 100942730), (4, 50471365), (5, 40377092), (7, 28840780), (10, 20188546), (14, 14420390), (20, 10094273), (28, 7210195), (35, 5768156), (70, 2884078), (107, 1886780), (140, 1442039), (214, 943390), (428, 471695), (535, 377356), (749, 269540), (1070, 188678), (1498, 134770), (2140, 94339), (2996, 67385), (3745, 53908), (7490, 26954), (13477, 14980)]