200895664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{38873}}^1$

素因数の和:38917

約数の個数: 40

約数和(自身を含む): 433833840

約数和(自身を除く): 232938176

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 38873, 77746, 155492, 310984, 621968, 660841, 738587, 1321682, 1477174, 2643364, 2954348, 5286728, 5908696, 10573456, 11817392, 12555979, 25111958, 50223916, 100447832, 200895664]

約数ペア:

[(1, 200895664), (2, 100447832), (4, 50223916), (8, 25111958), (16, 12555979), (17, 11817392), (19, 10573456), (34, 5908696), (38, 5286728), (68, 2954348), (76, 2643364), (136, 1477174), (152, 1321682), (272, 738587), (304, 660841), (323, 621968), (646, 310984), (1292, 155492), (2584, 77746), (5168, 38873)]