201622564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5261}}^1$

素因数の和:5356

約数の個数: 48

約数和(自身を含む): 420791616

約数和(自身を除く): 219169052

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 67, 134, 143, 268, 286, 572, 737, 871, 1474, 1742, 2948, 3484, 5261, 9581, 10522, 19162, 21044, 38324, 57871, 68393, 115742, 136786, 231484, 273572, 352487, 704974, 752323, 1409948, 1504646, 3009292, 3877357, 4582331, 7754714, 9164662, 15509428, 18329324, 50405641, 100811282, 201622564]

約数ペア:

[(1, 201622564), (2, 100811282), (4, 50405641), (11, 18329324), (13, 15509428), (22, 9164662), (26, 7754714), (44, 4582331), (52, 3877357), (67, 3009292), (134, 1504646), (143, 1409948), (268, 752323), (286, 704974), (572, 352487), (737, 273572), (871, 231484), (1474, 136786), (1742, 115742), (2948, 68393), (3484, 57871), (5261, 38324), (9581, 21044), (10522, 19162)]