201816329

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 253338624

約数和(自身を除く): 51522295

約数列:

[1, 11, 13, 23, 43, 143, 253, 299, 473, 559, 989, 1427, 3289, 6149, 10879, 12857, 15697, 18551, 32821, 61361, 141427, 204061, 361031, 426673, 674971, 797693, 1411303, 4693403, 8774623, 15524333, 18346939, 201816329]

約数ペア:

[(1, 201816329), (11, 18346939), (13, 15524333), (23, 8774623), (43, 4693403), (143, 1411303), (253, 797693), (299, 674971), (473, 426673), (559, 361031), (989, 204061), (1427, 141427), (3289, 61361), (6149, 32821), (10879, 18551), (12857, 15697)]