201722944

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{43177}}^1$

素因数の和:43262

約数の個数: 28

約数和(自身を含む): 405786844

約数和(自身を除く): 204063900

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 43177, 86354, 172708, 345416, 690832, 1381664, 2763328, 3151921, 6303842, 12607684, 25215368, 50430736, 100861472, 201722944]

約数ペア:

[(1, 201722944), (2, 100861472), (4, 50430736), (8, 25215368), (16, 12607684), (32, 6303842), (64, 3151921), (73, 2763328), (146, 1381664), (292, 690832), (584, 345416), (1168, 172708), (2336, 86354), (4672, 43177)]