200891229

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{439}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 341890560

約数和(自身を除く): 140999331

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 283, 439, 539, 849, 1317, 1617, 1981, 3073, 3113, 4829, 5943, 9219, 9339, 13867, 14487, 21511, 21791, 33803, 41601, 64533, 65373, 101409, 124237, 152537, 236621, 372711, 457611, 709863, 869659, 1366607, 2608977, 4099821, 6087613, 9566249, 18262839, 28698747, 66963743, 200891229]

約数ペア:

[(1, 200891229), (3, 66963743), (7, 28698747), (11, 18262839), (21, 9566249), (33, 6087613), (49, 4099821), (77, 2608977), (147, 1366607), (231, 869659), (283, 709863), (439, 457611), (539, 372711), (849, 236621), (1317, 152537), (1617, 124237), (1981, 101409), (3073, 65373), (3113, 64533), (4829, 41601), (5943, 33803), (9219, 21791), (9339, 21511), (13867, 14487)]