211677778212

素因数分解:

$2^2\times 3^1\times {\mathrm{397}}^1\times {\mathrm{3583}}^1\times {\mathrm{12401}}^1$

素因数の和:16388

約数の個数: 48

約数和(自身を含む): 495337070592

約数和(自身を除く): 283659292380

約数列:

[1, 2, 3, 4, 6, 12, 397, 794, 1191, 1588, 2382, 3583, 4764, 7166, 10749, 12401, 14332, 21498, 24802, 37203, 42996, 49604, 74406, 148812, 1422451, 2844902, 4267353, 4923197, 5689804, 8534706, 9846394, 14769591, 17069412, 19692788, 29539182, 44432783, 59078364, 88865566, 133298349, 177731132, 266596698, 533193396, 17639814851, 35279629702, 52919444553, 70559259404, 105838889106, 211677778212]

約数ペア:

[(1, 211677778212), (2, 105838889106), (3, 70559259404), (4, 52919444553), (6, 35279629702), (12, 17639814851), (397, 533193396), (794, 266596698), (1191, 177731132), (1588, 133298349), (2382, 88865566), (3583, 59078364), (4764, 44432783), (7166, 29539182), (10749, 19692788), (12401, 17069412), (14332, 14769591), (21498, 9846394), (24802, 8534706), (37203, 5689804), (42996, 4923197), (49604, 4267353), (74406, 2844902), (148812, 1422451)]