201755970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{172441}}^1$

素因数の和:172467

約数の個数: 48

約数和(自身を含む): 564919992

約数和(自身を除く): 363164022

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 172441, 344882, 517323, 862205, 1034646, 1551969, 1724410, 2241733, 2586615, 3103938, 4483466, 5173230, 6725199, 7759845, 11208665, 13450398, 15519690, 20175597, 22417330, 33625995, 40351194, 67251990, 100877985, 201755970]

約数ペア:

[(1, 201755970), (2, 100877985), (3, 67251990), (5, 40351194), (6, 33625995), (9, 22417330), (10, 20175597), (13, 15519690), (15, 13450398), (18, 11208665), (26, 7759845), (30, 6725199), (39, 5173230), (45, 4483466), (65, 3103938), (78, 2586615), (90, 2241733), (117, 1724410), (130, 1551969), (195, 1034646), (234, 862205), (390, 517323), (585, 344882), (1170, 172441)]