201151408

素因数分解:

$2^4\times {\mathrm{2273}}^1\times {\mathrm{5531}}^1$

素因数の和:7812

約数の個数: 20

約数和(自身を含む): 389972808

約数和(自身を除く): 188821400

約数列:

[1, 2, 4, 8, 16, 2273, 4546, 5531, 9092, 11062, 18184, 22124, 36368, 44248, 88496, 12571963, 25143926, 50287852, 100575704, 201151408]

約数ペア:

[(1, 201151408), (2, 100575704), (4, 50287852), (8, 25143926), (16, 12571963), (2273, 88496), (4546, 44248), (5531, 36368), (9092, 22124), (11062, 18184)]