202223490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{137567}}^1$

素因数の和:137591

約数の個数: 48

約数和(自身を含む): 564579072

約数和(自身を除く): 362355582

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 137567, 275134, 412701, 687835, 825402, 962969, 1375670, 1925938, 2063505, 2888907, 4127010, 4814845, 5777814, 6740783, 9629690, 13481566, 14444535, 20222349, 28889070, 33703915, 40444698, 67407830, 101111745, 202223490]

約数ペア:

[(1, 202223490), (2, 101111745), (3, 67407830), (5, 40444698), (6, 33703915), (7, 28889070), (10, 20222349), (14, 14444535), (15, 13481566), (21, 9629690), (30, 6740783), (35, 5777814), (42, 4814845), (49, 4127010), (70, 2888907), (98, 2063505), (105, 1925938), (147, 1375670), (210, 962969), (245, 825402), (294, 687835), (490, 412701), (735, 275134), (1470, 137567)]