202162180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39953}}^1$

素因数の和:39996

約数の個数: 48

約数和(自身を含む): 483283584

約数和(自身を除く): 281121404

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 39953, 79906, 159812, 199765, 399530, 439483, 799060, 878966, 918919, 1757932, 1837838, 2197415, 3675676, 4394830, 4594595, 8789660, 9189190, 10108109, 18378380, 20216218, 40432436, 50540545, 101081090, 202162180]

約数ペア:

[(1, 202162180), (2, 101081090), (4, 50540545), (5, 40432436), (10, 20216218), (11, 18378380), (20, 10108109), (22, 9189190), (23, 8789660), (44, 4594595), (46, 4394830), (55, 3675676), (92, 2197415), (110, 1837838), (115, 1757932), (220, 918919), (230, 878966), (253, 799060), (460, 439483), (506, 399530), (1012, 199765), (1265, 159812), (2530, 79906), (5060, 39953)]