201944844

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:468

約数の個数: 108

約数和(自身を含む): 553349160

約数和(自身を除く): 351404316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 361, 369, 379, 492, 684, 722, 738, 758, 779, 1083, 1137, 1444, 1476, 1516, 1558, 2166, 2274, 2337, 3116, 3249, 3411, 4332, 4548, 4674, 6498, 6822, 7011, 7201, 9348, 12996, 13644, 14022, 14402, 14801, 15539, 21603, 28044, 28804, 29602, 31078, 43206, 44403, 46617, 59204, 62156, 64809, 86412, 88806, 93234, 129618, 133209, 136819, 139851, 177612, 186468, 259236, 266418, 273638, 279702, 295241, 410457, 532836, 547276, 559404, 590482, 820914, 885723, 1180964, 1231371, 1641828, 1771446, 2462742, 2657169, 3542892, 4925484, 5314338, 5609579, 10628676, 11219158, 16828737, 22438316, 33657474, 50486211, 67314948, 100972422, 201944844]

約数ペア:

[(1, 201944844), (2, 100972422), (3, 67314948), (4, 50486211), (6, 33657474), (9, 22438316), (12, 16828737), (18, 11219158), (19, 10628676), (36, 5609579), (38, 5314338), (41, 4925484), (57, 3542892), (76, 2657169), (82, 2462742), (114, 1771446), (123, 1641828), (164, 1231371), (171, 1180964), (228, 885723), (246, 820914), (342, 590482), (361, 559404), (369, 547276), (379, 532836), (492, 410457), (684, 295241), (722, 279702), (738, 273638), (758, 266418), (779, 259236), (1083, 186468), (1137, 177612), (1444, 139851), (1476, 136819), (1516, 133209), (1558, 129618), (2166, 93234), (2274, 88806), (2337, 86412), (3116, 64809), (3249, 62156), (3411, 59204), (4332, 46617), (4548, 44403), (4674, 43206), (6498, 31078), (6822, 29602), (7011, 28804), (7201, 28044), (9348, 21603), (12996, 15539), (13644, 14801), (14022, 14402)]