201644888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 434594160

約数和(自身を除く): 232949272

約数列:

[1, 2, 4, 8, 17, 29, 34, 41, 43, 58, 68, 82, 86, 116, 136, 164, 172, 232, 328, 344, 493, 697, 731, 841, 986, 1189, 1247, 1394, 1462, 1682, 1763, 1972, 2378, 2494, 2788, 2924, 3364, 3526, 3944, 4756, 4988, 5576, 5848, 6728, 7052, 9512, 9976, 14104, 14297, 20213, 21199, 28594, 29971, 34481, 36163, 40426, 42398, 51127, 57188, 59942, 68962, 72326, 80852, 84796, 102254, 114376, 119884, 137924, 144652, 161704, 169592, 204508, 239768, 275848, 289304, 409016, 586177, 614771, 869159, 1172354, 1229542, 1482683, 1738318, 2344708, 2459084, 2965366, 3476636, 4689416, 4918168, 5930732, 6953272, 11861464, 25205611, 50411222, 100822444, 201644888]

約数ペア:

[(1, 201644888), (2, 100822444), (4, 50411222), (8, 25205611), (17, 11861464), (29, 6953272), (34, 5930732), (41, 4918168), (43, 4689416), (58, 3476636), (68, 2965366), (82, 2459084), (86, 2344708), (116, 1738318), (136, 1482683), (164, 1229542), (172, 1172354), (232, 869159), (328, 614771), (344, 586177), (493, 409016), (697, 289304), (731, 275848), (841, 239768), (986, 204508), (1189, 169592), (1247, 161704), (1394, 144652), (1462, 137924), (1682, 119884), (1763, 114376), (1972, 102254), (2378, 84796), (2494, 80852), (2788, 72326), (2924, 68962), (3364, 59942), (3526, 57188), (3944, 51127), (4756, 42398), (4988, 40426), (5576, 36163), (5848, 34481), (6728, 29971), (7052, 28594), (9512, 21199), (9976, 20213), (14104, 14297)]