203495148

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{947}}^1$

素因数の和:1131

約数の個数: 72

約数和(自身を含む): 530030592

約数和(自身を除く): 326535444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 127, 141, 188, 254, 282, 381, 423, 508, 564, 762, 846, 947, 1143, 1524, 1692, 1894, 2286, 2841, 3788, 4572, 5682, 5969, 8523, 11364, 11938, 17046, 17907, 23876, 34092, 35814, 44509, 53721, 71628, 89018, 107442, 120269, 133527, 178036, 214884, 240538, 267054, 360807, 400581, 481076, 534108, 721614, 801162, 1082421, 1443228, 1602324, 2164842, 4329684, 5652643, 11305286, 16957929, 22610572, 33915858, 50873787, 67831716, 101747574, 203495148]

約数ペア:

[(1, 203495148), (2, 101747574), (3, 67831716), (4, 50873787), (6, 33915858), (9, 22610572), (12, 16957929), (18, 11305286), (36, 5652643), (47, 4329684), (94, 2164842), (127, 1602324), (141, 1443228), (188, 1082421), (254, 801162), (282, 721614), (381, 534108), (423, 481076), (508, 400581), (564, 360807), (762, 267054), (846, 240538), (947, 214884), (1143, 178036), (1524, 133527), (1692, 120269), (1894, 107442), (2286, 89018), (2841, 71628), (3788, 53721), (4572, 44509), (5682, 35814), (5969, 34092), (8523, 23876), (11364, 17907), (11938, 17046)]