195987152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{2273}}^1$

素因数の和:2615

約数の個数: 40

約数和(自身を含む): 403507656

約数和(自身を除く): 207520504

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 317, 634, 1268, 2273, 2536, 4546, 5072, 5389, 9092, 10778, 18184, 21556, 36368, 38641, 43112, 77282, 86224, 154564, 309128, 618256, 720541, 1441082, 2882164, 5764328, 11528656, 12249197, 24498394, 48996788, 97993576, 195987152]

約数ペア:

[(1, 195987152), (2, 97993576), (4, 48996788), (8, 24498394), (16, 12249197), (17, 11528656), (34, 5764328), (68, 2882164), (136, 1441082), (272, 720541), (317, 618256), (634, 309128), (1268, 154564), (2273, 86224), (2536, 77282), (4546, 43112), (5072, 38641), (5389, 36368), (9092, 21556), (10778, 18184)]