199900944

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47869}}^1$

素因数の和:47912

約数の個数: 60

約数和(自身を含む): 578748300

約数和(自身を除く): 378847356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 47869, 95738, 143607, 191476, 287214, 382952, 430821, 574428, 765904, 861642, 1148856, 1388201, 1723284, 2297712, 2776402, 3446568, 4164603, 5552804, 6893136, 8329206, 11105608, 12493809, 16658412, 22211216, 24987618, 33316824, 49975236, 66633648, 99950472, 199900944]

約数ペア:

[(1, 199900944), (2, 99950472), (3, 66633648), (4, 49975236), (6, 33316824), (8, 24987618), (9, 22211216), (12, 16658412), (16, 12493809), (18, 11105608), (24, 8329206), (29, 6893136), (36, 5552804), (48, 4164603), (58, 3446568), (72, 2776402), (87, 2297712), (116, 1723284), (144, 1388201), (174, 1148856), (232, 861642), (261, 765904), (348, 574428), (464, 430821), (522, 382952), (696, 287214), (1044, 191476), (1392, 143607), (2088, 95738), (4176, 47869)]