200616580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2927}}^1$

素因数の和:3108

約数の個数: 48

約数和(自身を含む): 442713600

約数和(自身を除く): 242097020

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 149, 230, 298, 460, 596, 745, 1490, 2927, 2980, 3427, 5854, 6854, 11708, 13708, 14635, 17135, 29270, 34270, 58540, 67321, 68540, 134642, 269284, 336605, 436123, 673210, 872246, 1346420, 1744492, 2180615, 4361230, 8722460, 10030829, 20061658, 40123316, 50154145, 100308290, 200616580]

約数ペア:

[(1, 200616580), (2, 100308290), (4, 50154145), (5, 40123316), (10, 20061658), (20, 10030829), (23, 8722460), (46, 4361230), (92, 2180615), (115, 1744492), (149, 1346420), (230, 872246), (298, 673210), (460, 436123), (596, 336605), (745, 269284), (1490, 134642), (2927, 68540), (2980, 67321), (3427, 58540), (5854, 34270), (6854, 29270), (11708, 17135), (13708, 14635)]