200741528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 419126400

約数和(自身を除く): 218384872

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 79, 104, 106, 158, 212, 316, 424, 461, 632, 689, 922, 1027, 1378, 1844, 2054, 2756, 3688, 4108, 4187, 5512, 5993, 8216, 8374, 11986, 16748, 23972, 24433, 33496, 36419, 47944, 48866, 54431, 72838, 97732, 108862, 145676, 195464, 217724, 291352, 317629, 435448, 473447, 635258, 946894, 1270516, 1893788, 1930207, 2541032, 3787576, 3860414, 7720828, 15441656, 25092691, 50185382, 100370764, 200741528]

約数ペア:

[(1, 200741528), (2, 100370764), (4, 50185382), (8, 25092691), (13, 15441656), (26, 7720828), (52, 3860414), (53, 3787576), (79, 2541032), (104, 1930207), (106, 1893788), (158, 1270516), (212, 946894), (316, 635258), (424, 473447), (461, 435448), (632, 317629), (689, 291352), (922, 217724), (1027, 195464), (1378, 145676), (1844, 108862), (2054, 97732), (2756, 72838), (3688, 54431), (4108, 48866), (4187, 47944), (5512, 36419), (5993, 33496), (8216, 24433), (8374, 23972), (11986, 16748)]