210570414

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 450066432

約数和(自身を除く): 239496018

約数列:

[1, 2, 3, 6, 31, 61, 62, 67, 93, 122, 134, 183, 186, 201, 277, 366, 402, 554, 831, 1662, 1891, 2077, 3782, 4087, 4154, 5673, 6231, 8174, 8587, 11346, 12261, 12462, 16897, 17174, 18559, 24522, 25761, 33794, 37118, 50691, 51522, 55677, 101382, 111354, 126697, 253394, 380091, 523807, 575329, 760182, 1047614, 1132099, 1150658, 1571421, 1725987, 2264198, 3142842, 3396297, 3451974, 6792594, 35095069, 70190138, 105285207, 210570414]

約数ペア:

[(1, 210570414), (2, 105285207), (3, 70190138), (6, 35095069), (31, 6792594), (61, 3451974), (62, 3396297), (67, 3142842), (93, 2264198), (122, 1725987), (134, 1571421), (183, 1150658), (186, 1132099), (201, 1047614), (277, 760182), (366, 575329), (402, 523807), (554, 380091), (831, 253394), (1662, 126697), (1891, 111354), (2077, 101382), (3782, 55677), (4087, 51522), (4154, 50691), (5673, 37118), (6231, 33794), (8174, 25761), (8587, 24522), (11346, 18559), (12261, 17174), (12462, 16897)]