196913584

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103421}}^1$

素因数の和:103453

約数の個数: 40

約数和(自身を含む): 461675808

約数和(自身を除く): 264762224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 103421, 206842, 413684, 723947, 827368, 1447894, 1654736, 1758157, 2895788, 3516314, 5791576, 7032628, 11583152, 12307099, 14065256, 24614198, 28130512, 49228396, 98456792, 196913584]

約数ペア:

[(1, 196913584), (2, 98456792), (4, 49228396), (7, 28130512), (8, 24614198), (14, 14065256), (16, 12307099), (17, 11583152), (28, 7032628), (34, 5791576), (56, 3516314), (68, 2895788), (112, 1758157), (119, 1654736), (136, 1447894), (238, 827368), (272, 723947), (476, 413684), (952, 206842), (1904, 103421)]