200430848

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 426787200

約数和(自身を除く): 226356352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 89, 128, 152, 178, 256, 304, 356, 463, 608, 712, 926, 1216, 1424, 1691, 1852, 2432, 2848, 3382, 3704, 4864, 5696, 6764, 7408, 8797, 11392, 13528, 14816, 17594, 22784, 27056, 29632, 35188, 41207, 54112, 59264, 70376, 82414, 108224, 118528, 140752, 164828, 216448, 281504, 329656, 432896, 563008, 659312, 782933, 1126016, 1318624, 1565866, 2252032, 2637248, 3131732, 5274496, 6263464, 10548992, 12526928, 25053856, 50107712, 100215424, 200430848]

約数ペア:

[(1, 200430848), (2, 100215424), (4, 50107712), (8, 25053856), (16, 12526928), (19, 10548992), (32, 6263464), (38, 5274496), (64, 3131732), (76, 2637248), (89, 2252032), (128, 1565866), (152, 1318624), (178, 1126016), (256, 782933), (304, 659312), (356, 563008), (463, 432896), (608, 329656), (712, 281504), (926, 216448), (1216, 164828), (1424, 140752), (1691, 118528), (1852, 108224), (2432, 82414), (2848, 70376), (3382, 59264), (3704, 54112), (4864, 41207), (5696, 35188), (6764, 29632), (7408, 27056), (8797, 22784), (11392, 17594), (13528, 14816)]