207606510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:471

約数の個数: 128

約数和(自身を含む): 585169920

約数和(自身を除く): 377563410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 101, 115, 135, 138, 202, 207, 230, 270, 303, 331, 345, 414, 505, 606, 621, 662, 690, 909, 993, 1010, 1035, 1242, 1515, 1655, 1818, 1986, 2070, 2323, 2727, 2979, 3030, 3105, 3310, 4545, 4646, 4965, 5454, 5958, 6210, 6969, 7613, 8937, 9090, 9930, 11615, 13635, 13938, 14895, 15226, 17874, 20907, 22839, 23230, 27270, 29790, 33431, 34845, 38065, 41814, 44685, 45678, 62721, 66862, 68517, 69690, 76130, 89370, 100293, 104535, 114195, 125442, 137034, 167155, 200586, 205551, 209070, 228390, 300879, 313605, 334310, 342585, 411102, 501465, 601758, 627210, 685170, 768913, 902637, 1002930, 1027755, 1504395, 1537826, 1805274, 2055510, 2306739, 3008790, 3844565, 4513185, 4613478, 6920217, 7689130, 9026370, 11533695, 13840434, 20760651, 23067390, 34601085, 41521302, 69202170, 103803255, 207606510]

約数ペア:

[(1, 207606510), (2, 103803255), (3, 69202170), (5, 41521302), (6, 34601085), (9, 23067390), (10, 20760651), (15, 13840434), (18, 11533695), (23, 9026370), (27, 7689130), (30, 6920217), (45, 4613478), (46, 4513185), (54, 3844565), (69, 3008790), (90, 2306739), (101, 2055510), (115, 1805274), (135, 1537826), (138, 1504395), (202, 1027755), (207, 1002930), (230, 902637), (270, 768913), (303, 685170), (331, 627210), (345, 601758), (414, 501465), (505, 411102), (606, 342585), (621, 334310), (662, 313605), (690, 300879), (909, 228390), (993, 209070), (1010, 205551), (1035, 200586), (1242, 167155), (1515, 137034), (1655, 125442), (1818, 114195), (1986, 104535), (2070, 100293), (2323, 89370), (2727, 76130), (2979, 69690), (3030, 68517), (3105, 66862), (3310, 62721), (4545, 45678), (4646, 44685), (4965, 41814), (5454, 38065), (5958, 34845), (6210, 33431), (6969, 29790), (7613, 27270), (8937, 23230), (9090, 22839), (9930, 20907), (11615, 17874), (13635, 15226), (13938, 14895)]