196207940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5843}}^1$

素因数の和:5948

約数の個数: 48

約数和(自身を含む): 435915648

約数和(自身を除く): 239707708

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 73, 92, 115, 146, 230, 292, 365, 460, 730, 1460, 1679, 3358, 5843, 6716, 8395, 11686, 16790, 23372, 29215, 33580, 58430, 116860, 134389, 268778, 426539, 537556, 671945, 853078, 1343890, 1706156, 2132695, 2687780, 4265390, 8530780, 9810397, 19620794, 39241588, 49051985, 98103970, 196207940]

約数ペア:

[(1, 196207940), (2, 98103970), (4, 49051985), (5, 39241588), (10, 19620794), (20, 9810397), (23, 8530780), (46, 4265390), (73, 2687780), (92, 2132695), (115, 1706156), (146, 1343890), (230, 853078), (292, 671945), (365, 537556), (460, 426539), (730, 268778), (1460, 134389), (1679, 116860), (3358, 58430), (5843, 33580), (6716, 29215), (8395, 23372), (11686, 16790)]