201745194444

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1109}}^1\times {\mathrm{117517}}^1$

素因数の和:118679

約数の個数: 72

約数和(自身を含む): 522301699920

約数和(自身を除く): 320556505476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1109, 1548, 2218, 3327, 4436, 6654, 9981, 13308, 19962, 39924, 47687, 95374, 117517, 143061, 190748, 235034, 286122, 352551, 429183, 470068, 572244, 705102, 858366, 1057653, 1410204, 1716732, 2115306, 4230612, 5053231, 10106462, 15159693, 20212924, 30319386, 45479079, 60638772, 90958158, 130326353, 181916316, 260652706, 390979059, 521305412, 781958118, 1172937177, 1563916236, 2345874354, 4691748708, 5604033179, 11208066358, 16812099537, 22416132716, 33624199074, 50436298611, 67248398148, 100872597222, 201745194444]

約数ペア:

[(1, 201745194444), (2, 100872597222), (3, 67248398148), (4, 50436298611), (6, 33624199074), (9, 22416132716), (12, 16812099537), (18, 11208066358), (36, 5604033179), (43, 4691748708), (86, 2345874354), (129, 1563916236), (172, 1172937177), (258, 781958118), (387, 521305412), (516, 390979059), (774, 260652706), (1109, 181916316), (1548, 130326353), (2218, 90958158), (3327, 60638772), (4436, 45479079), (6654, 30319386), (9981, 20212924), (13308, 15159693), (19962, 10106462), (39924, 5053231), (47687, 4230612), (95374, 2115306), (117517, 1716732), (143061, 1410204), (190748, 1057653), (235034, 858366), (286122, 705102), (352551, 572244), (429183, 470068)]