200644446

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 441158400

約数和(自身を除く): 240513954

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 137, 174, 274, 411, 443, 551, 822, 886, 1102, 1329, 1653, 2603, 2658, 3306, 3973, 5206, 7809, 7946, 8417, 11919, 12847, 15618, 16834, 23838, 25251, 25694, 38541, 50502, 60691, 75487, 77082, 121382, 150974, 182073, 226461, 244093, 364146, 452922, 488186, 732279, 1153129, 1464558, 1760039, 2306258, 3459387, 3520078, 5280117, 6918774, 10560234, 33440741, 66881482, 100322223, 200644446]

約数ペア:

[(1, 200644446), (2, 100322223), (3, 66881482), (6, 33440741), (19, 10560234), (29, 6918774), (38, 5280117), (57, 3520078), (58, 3459387), (87, 2306258), (114, 1760039), (137, 1464558), (174, 1153129), (274, 732279), (411, 488186), (443, 452922), (551, 364146), (822, 244093), (886, 226461), (1102, 182073), (1329, 150974), (1653, 121382), (2603, 77082), (2658, 75487), (3306, 60691), (3973, 50502), (5206, 38541), (7809, 25694), (7946, 25251), (8417, 23838), (11919, 16834), (12847, 15618)]