209429532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1187}}^1$

素因数の和:1252

約数の個数: 108

約数和(自身を含む): 593512920

約数和(自身を除く): 384083388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 169, 174, 234, 261, 338, 348, 377, 468, 507, 522, 676, 754, 1014, 1044, 1131, 1187, 1508, 1521, 2028, 2262, 2374, 3042, 3393, 3561, 4524, 4748, 4901, 6084, 6786, 7122, 9802, 10683, 13572, 14244, 14703, 15431, 19604, 21366, 29406, 30862, 34423, 42732, 44109, 46293, 58812, 61724, 68846, 88218, 92586, 103269, 137692, 138879, 176436, 185172, 200603, 206538, 277758, 309807, 401206, 413076, 447499, 555516, 601809, 619614, 802412, 894998, 1203618, 1239228, 1342497, 1789996, 1805427, 2407236, 2684994, 3610854, 4027491, 5369988, 5817487, 7221708, 8054982, 11634974, 16109964, 17452461, 23269948, 34904922, 52357383, 69809844, 104714766, 209429532]

約数ペア:

[(1, 209429532), (2, 104714766), (3, 69809844), (4, 52357383), (6, 34904922), (9, 23269948), (12, 17452461), (13, 16109964), (18, 11634974), (26, 8054982), (29, 7221708), (36, 5817487), (39, 5369988), (52, 4027491), (58, 3610854), (78, 2684994), (87, 2407236), (116, 1805427), (117, 1789996), (156, 1342497), (169, 1239228), (174, 1203618), (234, 894998), (261, 802412), (338, 619614), (348, 601809), (377, 555516), (468, 447499), (507, 413076), (522, 401206), (676, 309807), (754, 277758), (1014, 206538), (1044, 200603), (1131, 185172), (1187, 176436), (1508, 138879), (1521, 137692), (2028, 103269), (2262, 92586), (2374, 88218), (3042, 68846), (3393, 61724), (3561, 58812), (4524, 46293), (4748, 44109), (4901, 42732), (6084, 34423), (6786, 30862), (7122, 29406), (9802, 21366), (10683, 19604), (13572, 15431), (14244, 14703)]