197434592

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{523}}^1$

素因数の和:831

約数の個数: 48

約数和(自身を含む): 399313152

約数和(自身を除く): 201878560

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 251, 376, 502, 523, 752, 1004, 1046, 1504, 2008, 2092, 4016, 4184, 8032, 8368, 11797, 16736, 23594, 24581, 47188, 49162, 94376, 98324, 131273, 188752, 196648, 262546, 377504, 393296, 525092, 786592, 1050184, 2100368, 4200736, 6169831, 12339662, 24679324, 49358648, 98717296, 197434592]

約数ペア:

[(1, 197434592), (2, 98717296), (4, 49358648), (8, 24679324), (16, 12339662), (32, 6169831), (47, 4200736), (94, 2100368), (188, 1050184), (251, 786592), (376, 525092), (502, 393296), (523, 377504), (752, 262546), (1004, 196648), (1046, 188752), (1504, 131273), (2008, 98324), (2092, 94376), (4016, 49162), (4184, 47188), (8032, 24581), (8368, 23594), (11797, 16736)]