201477344

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1229}}^1$

素因数の和:1395

約数の個数: 48

約数和(自身を含む): 409147200

約数和(自身を除く): 207669856

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 109, 188, 218, 376, 436, 752, 872, 1229, 1504, 1744, 2458, 3488, 4916, 5123, 9832, 10246, 19664, 20492, 39328, 40984, 57763, 81968, 115526, 133961, 163936, 231052, 267922, 462104, 535844, 924208, 1071688, 1848416, 2143376, 4286752, 6296167, 12592334, 25184668, 50369336, 100738672, 201477344]

約数ペア:

[(1, 201477344), (2, 100738672), (4, 50369336), (8, 25184668), (16, 12592334), (32, 6296167), (47, 4286752), (94, 2143376), (109, 1848416), (188, 1071688), (218, 924208), (376, 535844), (436, 462104), (752, 267922), (872, 231052), (1229, 163936), (1504, 133961), (1744, 115526), (2458, 81968), (3488, 57763), (4916, 40984), (5123, 39328), (9832, 20492), (10246, 19664)]