201981607

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 236390400

約数和(自身を除く): 34408793

約数列:

[1, 17, 23, 29, 47, 379, 391, 493, 667, 799, 1081, 1363, 6443, 8717, 10991, 11339, 17813, 18377, 23171, 31349, 148189, 186847, 252793, 302821, 409699, 516577, 532933, 4297481, 6964883, 8781809, 11881271, 201981607]

約数ペア:

[(1, 201981607), (17, 11881271), (23, 8781809), (29, 6964883), (47, 4297481), (379, 532933), (391, 516577), (493, 409699), (667, 302821), (799, 252793), (1081, 186847), (1363, 148189), (6443, 31349), (8717, 23171), (10991, 18377), (11339, 17813)]