201972474

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{30911}}^1$

素因数の和:30944

約数の個数: 48

約数和(自身を含む): 493355520

約数和(自身を除く): 291383046

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 2178, 3267, 6534, 30911, 61822, 92733, 185466, 278199, 340021, 556398, 680042, 834597, 1020063, 1669194, 2040126, 3060189, 3740231, 6120378, 7480462, 9180567, 11220693, 18361134, 22441386, 33662079, 67324158, 100986237, 201972474]

約数ペア:

[(1, 201972474), (2, 100986237), (3, 67324158), (6, 33662079), (9, 22441386), (11, 18361134), (18, 11220693), (22, 9180567), (27, 7480462), (33, 6120378), (54, 3740231), (66, 3060189), (99, 2040126), (121, 1669194), (198, 1020063), (242, 834597), (297, 680042), (363, 556398), (594, 340021), (726, 278199), (1089, 185466), (2178, 92733), (3267, 61822), (6534, 30911)]