203103656

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1181}}^1$

素因数の和:1314

約数の個数: 64

約数和(自身を含む): 452753280

約数和(自身を除く): 249649624

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 83, 148, 166, 259, 296, 332, 518, 581, 664, 1036, 1162, 1181, 2072, 2324, 2362, 3071, 4648, 4724, 6142, 8267, 9448, 12284, 16534, 21497, 24568, 33068, 42994, 43697, 66136, 85988, 87394, 98023, 171976, 174788, 196046, 305879, 349576, 392092, 611758, 686161, 784184, 1223516, 1372322, 2447032, 2744644, 3626851, 5489288, 7253702, 14507404, 25387957, 29014808, 50775914, 101551828, 203103656]

約数ペア:

[(1, 203103656), (2, 101551828), (4, 50775914), (7, 29014808), (8, 25387957), (14, 14507404), (28, 7253702), (37, 5489288), (56, 3626851), (74, 2744644), (83, 2447032), (148, 1372322), (166, 1223516), (259, 784184), (296, 686161), (332, 611758), (518, 392092), (581, 349576), (664, 305879), (1036, 196046), (1162, 174788), (1181, 171976), (2072, 98023), (2324, 87394), (2362, 85988), (3071, 66136), (4648, 43697), (4724, 42994), (6142, 33068), (8267, 24568), (9448, 21497), (12284, 16534)]