201748916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{547}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 390351360

約数和(自身を除く): 188602444

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 211, 422, 437, 547, 844, 874, 1094, 1748, 2188, 4009, 4853, 8018, 9706, 10393, 12581, 16036, 19412, 20786, 25162, 41572, 50324, 92207, 115417, 184414, 230834, 239039, 368828, 461668, 478078, 956156, 2192923, 2654591, 4385846, 5309182, 8771692, 10618364, 50437229, 100874458, 201748916]

約数ペア:

[(1, 201748916), (2, 100874458), (4, 50437229), (19, 10618364), (23, 8771692), (38, 5309182), (46, 4385846), (76, 2654591), (92, 2192923), (211, 956156), (422, 478078), (437, 461668), (547, 368828), (844, 239039), (874, 230834), (1094, 184414), (1748, 115417), (2188, 92207), (4009, 50324), (4853, 41572), (8018, 25162), (9706, 20786), (10393, 19412), (12581, 16036)]