201988956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{17737}}^1$

素因数の和:17830

約数の個数: 48

約数和(自身を含む): 514543904

約数和(自身を除く): 312554948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2847, 3796, 5694, 11388, 17737, 35474, 53211, 70948, 106422, 212844, 230581, 461162, 691743, 922324, 1294801, 1383486, 2589602, 2766972, 3884403, 5179204, 7768806, 15537612, 16832413, 33664826, 50497239, 67329652, 100994478, 201988956]

約数ペア:

[(1, 201988956), (2, 100994478), (3, 67329652), (4, 50497239), (6, 33664826), (12, 16832413), (13, 15537612), (26, 7768806), (39, 5179204), (52, 3884403), (73, 2766972), (78, 2589602), (146, 1383486), (156, 1294801), (219, 922324), (292, 691743), (438, 461162), (876, 230581), (949, 212844), (1898, 106422), (2847, 70948), (3796, 53211), (5694, 35474), (11388, 17737)]