201761532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42139}}^1$

素因数の和:42175

約数の個数: 72

約数和(自身を含む): 613558400

約数和(自身を除く): 411796868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 42139, 84278, 126417, 168556, 252834, 294973, 379251, 505668, 589946, 758502, 800641, 884919, 1179892, 1517004, 1601282, 1769838, 2401923, 2654757, 3202564, 3539676, 4803846, 5309514, 5604487, 7205769, 9607692, 10619028, 11208974, 14411538, 16813461, 22417948, 28823076, 33626922, 50440383, 67253844, 100880766, 201761532]

約数ペア:

[(1, 201761532), (2, 100880766), (3, 67253844), (4, 50440383), (6, 33626922), (7, 28823076), (9, 22417948), (12, 16813461), (14, 14411538), (18, 11208974), (19, 10619028), (21, 9607692), (28, 7205769), (36, 5604487), (38, 5309514), (42, 4803846), (57, 3539676), (63, 3202564), (76, 2654757), (84, 2401923), (114, 1769838), (126, 1601282), (133, 1517004), (171, 1179892), (228, 884919), (252, 800641), (266, 758502), (342, 589946), (399, 505668), (532, 379251), (684, 294973), (798, 252834), (1197, 168556), (1596, 126417), (2394, 84278), (4788, 42139)]