202440416

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{227}}^1$

素因数の和:328

約数の個数: 72

約数和(自身を含む): 427903560

約数和(自身を除く): 225463144

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 116, 124, 227, 232, 248, 454, 464, 496, 899, 908, 928, 961, 992, 1798, 1816, 1922, 3596, 3632, 3844, 6583, 7037, 7192, 7264, 7688, 13166, 14074, 14384, 15376, 26332, 27869, 28148, 28768, 30752, 52664, 55738, 56296, 105328, 111476, 112592, 204073, 210656, 218147, 222952, 225184, 408146, 436294, 445904, 816292, 872588, 891808, 1632584, 1745176, 3265168, 3490352, 6326263, 6530336, 6980704, 12652526, 25305052, 50610104, 101220208, 202440416]

約数ペア:

[(1, 202440416), (2, 101220208), (4, 50610104), (8, 25305052), (16, 12652526), (29, 6980704), (31, 6530336), (32, 6326263), (58, 3490352), (62, 3265168), (116, 1745176), (124, 1632584), (227, 891808), (232, 872588), (248, 816292), (454, 445904), (464, 436294), (496, 408146), (899, 225184), (908, 222952), (928, 218147), (961, 210656), (992, 204073), (1798, 112592), (1816, 111476), (1922, 105328), (3596, 56296), (3632, 55738), (3844, 52664), (6583, 30752), (7037, 28768), (7192, 28148), (7264, 27869), (7688, 26332), (13166, 15376), (14074, 14384)]