207966202

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{509}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 338081040

約数和(自身を除く): 130114838

約数列:

[1, 2, 17, 34, 61, 122, 197, 394, 509, 1018, 1037, 2074, 3349, 6698, 8653, 12017, 17306, 24034, 31049, 62098, 100273, 200546, 204289, 408578, 527833, 1055666, 1704641, 3409282, 6116653, 12233306, 103983101, 207966202]

約数ペア:

[(1, 207966202), (2, 103983101), (17, 12233306), (34, 6116653), (61, 3409282), (122, 1704641), (197, 1055666), (394, 527833), (509, 408578), (1018, 204289), (1037, 200546), (2074, 100273), (3349, 62098), (6698, 31049), (8653, 24034), (12017, 17306)]