222495308

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{8839}}^1$

素因数の和:8910

約数の個数: 48

約数和(自身を含む): 475238400

約数和(自身を除く): 252743092

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1798, 3596, 6293, 8839, 12586, 17678, 25172, 35356, 61873, 123746, 247492, 256331, 274009, 512662, 548018, 1025324, 1096036, 1794317, 1918063, 3588634, 3836126, 7177268, 7672252, 7946261, 15892522, 31785044, 55623827, 111247654, 222495308]

約数ペア:

[(1, 222495308), (2, 111247654), (4, 55623827), (7, 31785044), (14, 15892522), (28, 7946261), (29, 7672252), (31, 7177268), (58, 3836126), (62, 3588634), (116, 1918063), (124, 1794317), (203, 1096036), (217, 1025324), (406, 548018), (434, 512662), (812, 274009), (868, 256331), (899, 247492), (1798, 123746), (3596, 61873), (6293, 35356), (8839, 25172), (12586, 17678)]