213416700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{101627}}^1$

素因数の和:101651

約数の個数: 72

約数和(自身を含む): 705704832

約数和(自身を除く): 492288132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 101627, 203254, 304881, 406508, 508135, 609762, 711389, 1016270, 1219524, 1422778, 1524405, 2032540, 2134167, 2540675, 2845556, 3048810, 3556945, 4268334, 5081350, 6097620, 7113890, 7622025, 8536668, 10162700, 10670835, 14227780, 15244050, 17784725, 21341670, 30488100, 35569450, 42683340, 53354175, 71138900, 106708350, 213416700]

約数ペア:

[(1, 213416700), (2, 106708350), (3, 71138900), (4, 53354175), (5, 42683340), (6, 35569450), (7, 30488100), (10, 21341670), (12, 17784725), (14, 15244050), (15, 14227780), (20, 10670835), (21, 10162700), (25, 8536668), (28, 7622025), (30, 7113890), (35, 6097620), (42, 5081350), (50, 4268334), (60, 3556945), (70, 3048810), (75, 2845556), (84, 2540675), (100, 2134167), (105, 2032540), (140, 1524405), (150, 1422778), (175, 1219524), (210, 1016270), (300, 711389), (350, 609762), (420, 508135), (525, 406508), (700, 304881), (1050, 203254), (2100, 101627)]