199074120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{236993}}^1$

素因数の和:237014

約数の個数: 64

約数和(自身を含む): 682542720

約数和(自身を除く): 483468600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 236993, 473986, 710979, 947972, 1184965, 1421958, 1658951, 1895944, 2369930, 2843916, 3317902, 3554895, 4739860, 4976853, 5687832, 6635804, 7109790, 8294755, 9479720, 9953706, 13271608, 14219580, 16589510, 19907412, 24884265, 28439160, 33179020, 39814824, 49768530, 66358040, 99537060, 199074120]

約数ペア:

[(1, 199074120), (2, 99537060), (3, 66358040), (4, 49768530), (5, 39814824), (6, 33179020), (7, 28439160), (8, 24884265), (10, 19907412), (12, 16589510), (14, 14219580), (15, 13271608), (20, 9953706), (21, 9479720), (24, 8294755), (28, 7109790), (30, 6635804), (35, 5687832), (40, 4976853), (42, 4739860), (56, 3554895), (60, 3317902), (70, 2843916), (84, 2369930), (105, 1895944), (120, 1658951), (140, 1421958), (168, 1184965), (210, 947972), (280, 710979), (420, 473986), (840, 236993)]