202100010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{137483}}^1$

素因数の和:137507

約数の個数: 48

約数和(自身を含む): 564234336

約数和(自身を除く): 362134326

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, 137483, 274966, 412449, 687415, 824898, 962381, 1374830, 1924762, 2062245, 2887143, 4124490, 4811905, 5774286, 6736667, 9623810, 13473334, 14435715, 20210001, 28871430, 33683335, 40420002, 67366670, 101050005, 202100010]

約数ペア:

[(1, 202100010), (2, 101050005), (3, 67366670), (5, 40420002), (6, 33683335), (7, 28871430), (10, 20210001), (14, 14435715), (15, 13473334), (21, 9623810), (30, 6736667), (35, 5774286), (42, 4811905), (49, 4124490), (70, 2887143), (98, 2062245), (105, 1924762), (147, 1374830), (210, 962381), (245, 824898), (294, 687415), (490, 412449), (735, 274966), (1470, 137483)]