223889192

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 450455040

約数和(自身を除く): 226565848

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 97, 124, 164, 194, 227, 248, 328, 388, 454, 776, 908, 1271, 1816, 2542, 3007, 3977, 5084, 6014, 7037, 7954, 9307, 10168, 12028, 14074, 15908, 18614, 22019, 24056, 28148, 31816, 37228, 44038, 56296, 74456, 88076, 123287, 176152, 246574, 288517, 493148, 577034, 682589, 902779, 986296, 1154068, 1365178, 1805558, 2308136, 2730356, 3611116, 5460712, 7222232, 27986149, 55972298, 111944596, 223889192]

約数ペア:

[(1, 223889192), (2, 111944596), (4, 55972298), (8, 27986149), (31, 7222232), (41, 5460712), (62, 3611116), (82, 2730356), (97, 2308136), (124, 1805558), (164, 1365178), (194, 1154068), (227, 986296), (248, 902779), (328, 682589), (388, 577034), (454, 493148), (776, 288517), (908, 246574), (1271, 176152), (1816, 123287), (2542, 88076), (3007, 74456), (3977, 56296), (5084, 44038), (6014, 37228), (7037, 31816), (7954, 28148), (9307, 24056), (10168, 22019), (12028, 18614), (14074, 15908)]