201333015

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1747}}^1$

素因数の和:1968

約数の個数: 48

約数和(自身を含む): 377945568

約数和(自身を除く): 176612553

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 197, 585, 591, 985, 1747, 1773, 2561, 2955, 5241, 7683, 8735, 8865, 12805, 15723, 22711, 23049, 26205, 38415, 68133, 78615, 113555, 115245, 204399, 340665, 344159, 1021995, 1032477, 1720795, 3097431, 4474067, 5162385, 13422201, 15487155, 22370335, 40266603, 67111005, 201333015]

約数ペア:

[(1, 201333015), (3, 67111005), (5, 40266603), (9, 22370335), (13, 15487155), (15, 13422201), (39, 5162385), (45, 4474067), (65, 3097431), (117, 1720795), (195, 1032477), (197, 1021995), (585, 344159), (591, 340665), (985, 204399), (1747, 115245), (1773, 113555), (2561, 78615), (2955, 68133), (5241, 38415), (7683, 26205), (8735, 23049), (8865, 22711), (12805, 15723)]