202318798760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1513909}}^1$

素因数の和:1514190

約数の個数: 64

約数和(自身を含む): 492141862800

約数和(自身を除く): 289823064040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 257, 260, 514, 520, 1028, 1285, 2056, 2570, 3341, 5140, 6682, 10280, 13364, 16705, 26728, 33410, 66820, 133640, 1513909, 3027818, 6055636, 7569545, 12111272, 15139090, 19680817, 30278180, 39361634, 60556360, 78723268, 98404085, 157446536, 196808170, 389074613, 393616340, 778149226, 787232680, 1556298452, 1945373065, 3112596904, 3890746130, 5057969969, 7781492260, 10115939938, 15562984520, 20231879876, 25289849845, 40463759752, 50579699690, 101159399380, 202318798760]

約数ペア:

[(1, 202318798760), (2, 101159399380), (4, 50579699690), (5, 40463759752), (8, 25289849845), (10, 20231879876), (13, 15562984520), (20, 10115939938), (26, 7781492260), (40, 5057969969), (52, 3890746130), (65, 3112596904), (104, 1945373065), (130, 1556298452), (257, 787232680), (260, 778149226), (514, 393616340), (520, 389074613), (1028, 196808170), (1285, 157446536), (2056, 98404085), (2570, 78723268), (3341, 60556360), (5140, 39361634), (6682, 30278180), (10280, 19680817), (13364, 15139090), (16705, 12111272), (26728, 7569545), (33410, 6055636), (66820, 3027818), (133640, 1513909)]