200981405930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{463}}^1\times {\mathrm{5261}}^1$

素因数の和:5991

約数の個数: 64

約数和(自身を含む): 374087282688

約数和(自身を除く): 173105876758

約数列:

[1, 2, 5, 10, 37, 74, 185, 223, 370, 446, 463, 926, 1115, 2230, 2315, 4630, 5261, 8251, 10522, 16502, 17131, 26305, 34262, 41255, 52610, 82510, 85655, 103249, 171310, 194657, 206498, 389314, 516245, 973285, 1032490, 1173203, 1946570, 2346406, 2435843, 3820213, 4871686, 5866015, 7640426, 11732030, 12179215, 19101065, 24358430, 38202130, 43408511, 86817022, 90126191, 180252382, 217042555, 434085110, 450630955, 543192989, 901261910, 1086385978, 2715964945, 5431929890, 20098140593, 40196281186, 100490702965, 200981405930]

約数ペア:

[(1, 200981405930), (2, 100490702965), (5, 40196281186), (10, 20098140593), (37, 5431929890), (74, 2715964945), (185, 1086385978), (223, 901261910), (370, 543192989), (446, 450630955), (463, 434085110), (926, 217042555), (1115, 180252382), (2230, 90126191), (2315, 86817022), (4630, 43408511), (5261, 38202130), (8251, 24358430), (10522, 19101065), (16502, 12179215), (17131, 11732030), (26305, 7640426), (34262, 5866015), (41255, 4871686), (52610, 3820213), (82510, 2435843), (85655, 2346406), (103249, 1946570), (171310, 1173203), (194657, 1032490), (206498, 973285), (389314, 516245)]