201953010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{137383}}^1$

素因数の和:137407

約数の個数: 48

約数和(自身を含む): 563823936

約数和(自身を除く): 361870926

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, 137383, 274766, 412149, 686915, 824298, 961681, 1373830, 1923362, 2060745, 2885043, 4121490, 4808405, 5770086, 6731767, 9616810, 13463534, 14425215, 20195301, 28850430, 33658835, 40390602, 67317670, 100976505, 201953010]

約数ペア:

[(1, 201953010), (2, 100976505), (3, 67317670), (5, 40390602), (6, 33658835), (7, 28850430), (10, 20195301), (14, 14425215), (15, 13463534), (21, 9616810), (30, 6731767), (35, 5770086), (42, 4808405), (49, 4121490), (70, 2885043), (98, 2060745), (105, 1923362), (147, 1373830), (210, 961681), (245, 824298), (294, 686915), (490, 412149), (735, 274766), (1470, 137383)]