200822154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 469722624

約数和(自身を除く): 268900470

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 93, 138, 157, 186, 299, 314, 403, 471, 529, 598, 713, 806, 897, 942, 1058, 1209, 1426, 1587, 1794, 2041, 2139, 2418, 3174, 3611, 4082, 4278, 4867, 6123, 6877, 7222, 9269, 9734, 10833, 12246, 13754, 14601, 16399, 18538, 20631, 21666, 27807, 29202, 32798, 41262, 46943, 49197, 55614, 63271, 83053, 93886, 98394, 111941, 126542, 140829, 166106, 189813, 213187, 223882, 249159, 281658, 335823, 379626, 426374, 498318, 639561, 671646, 1079689, 1279122, 1455233, 2159378, 2574643, 2910466, 3239067, 4365699, 5149286, 6478134, 7723929, 8731398, 15447858, 33470359, 66940718, 100411077, 200822154]

約数ペア:

[(1, 200822154), (2, 100411077), (3, 66940718), (6, 33470359), (13, 15447858), (23, 8731398), (26, 7723929), (31, 6478134), (39, 5149286), (46, 4365699), (62, 3239067), (69, 2910466), (78, 2574643), (93, 2159378), (138, 1455233), (157, 1279122), (186, 1079689), (299, 671646), (314, 639561), (403, 498318), (471, 426374), (529, 379626), (598, 335823), (713, 281658), (806, 249159), (897, 223882), (942, 213187), (1058, 189813), (1209, 166106), (1426, 140829), (1587, 126542), (1794, 111941), (2041, 98394), (2139, 93886), (2418, 83053), (3174, 63271), (3611, 55614), (4082, 49197), (4278, 46943), (4867, 41262), (6123, 32798), (6877, 29202), (7222, 27807), (9269, 21666), (9734, 20631), (10833, 18538), (12246, 16399), (13754, 14601)]