201847492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2887}}^1$

素因数の和:3136

約数の個数: 48

約数和(自身を含む): 442487808

約数和(自身を除く): 240640316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 227, 308, 454, 908, 1589, 2497, 2887, 3178, 4994, 5774, 6356, 9988, 11548, 17479, 20209, 31757, 34958, 40418, 63514, 69916, 80836, 127028, 222299, 444598, 655349, 889196, 1310698, 2621396, 4587443, 7208839, 9174886, 14417678, 18349772, 28835356, 50461873, 100923746, 201847492]

約数ペア:

[(1, 201847492), (2, 100923746), (4, 50461873), (7, 28835356), (11, 18349772), (14, 14417678), (22, 9174886), (28, 7208839), (44, 4587443), (77, 2621396), (154, 1310698), (227, 889196), (308, 655349), (454, 444598), (908, 222299), (1589, 127028), (2497, 80836), (2887, 69916), (3178, 63514), (4994, 40418), (5774, 34958), (6356, 31757), (9988, 20209), (11548, 17479)]