201592370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{2273}}^1$

素因数の和:2475

約数の個数: 48

約数和(自身を含む): 424628568

約数和(自身を除く): 223036198

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 181, 245, 362, 490, 905, 1267, 1810, 2273, 2534, 4546, 6335, 8869, 11365, 12670, 15911, 17738, 22730, 31822, 44345, 79555, 88690, 111377, 159110, 222754, 411413, 556885, 822826, 1113770, 2057065, 2879891, 4114130, 5759782, 14399455, 20159237, 28798910, 40318474, 100796185, 201592370]

約数ペア:

[(1, 201592370), (2, 100796185), (5, 40318474), (7, 28798910), (10, 20159237), (14, 14399455), (35, 5759782), (49, 4114130), (70, 2879891), (98, 2057065), (181, 1113770), (245, 822826), (362, 556885), (490, 411413), (905, 222754), (1267, 159110), (1810, 111377), (2273, 88690), (2534, 79555), (4546, 44345), (6335, 31822), (8869, 22730), (11365, 17738), (12670, 15911)]