207668070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:667

約数の個数: 128

約数和(自身を含む): 585953280

約数和(自身を除く): 378285210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 43, 45, 54, 62, 86, 90, 93, 129, 135, 155, 186, 215, 258, 270, 279, 310, 387, 430, 465, 558, 577, 645, 774, 837, 930, 1154, 1161, 1290, 1333, 1395, 1674, 1731, 1935, 2322, 2666, 2790, 2885, 3462, 3870, 3999, 4185, 5193, 5770, 5805, 6665, 7998, 8370, 8655, 10386, 11610, 11997, 13330, 15579, 17310, 17887, 19995, 23994, 24811, 25965, 31158, 35774, 35991, 39990, 49622, 51930, 53661, 59985, 71982, 74433, 77895, 89435, 107322, 119970, 124055, 148866, 155790, 160983, 178870, 179955, 223299, 248110, 268305, 321966, 359910, 372165, 446598, 482949, 536610, 669897, 744330, 769141, 804915, 965898, 1116495, 1339794, 1538282, 1609830, 2232990, 2307423, 2414745, 3349485, 3845705, 4614846, 4829490, 6698970, 6922269, 7691410, 11537115, 13844538, 20766807, 23074230, 34611345, 41533614, 69222690, 103834035, 207668070]

約数ペア:

[(1, 207668070), (2, 103834035), (3, 69222690), (5, 41533614), (6, 34611345), (9, 23074230), (10, 20766807), (15, 13844538), (18, 11537115), (27, 7691410), (30, 6922269), (31, 6698970), (43, 4829490), (45, 4614846), (54, 3845705), (62, 3349485), (86, 2414745), (90, 2307423), (93, 2232990), (129, 1609830), (135, 1538282), (155, 1339794), (186, 1116495), (215, 965898), (258, 804915), (270, 769141), (279, 744330), (310, 669897), (387, 536610), (430, 482949), (465, 446598), (558, 372165), (577, 359910), (645, 321966), (774, 268305), (837, 248110), (930, 223299), (1154, 179955), (1161, 178870), (1290, 160983), (1333, 155790), (1395, 148866), (1674, 124055), (1731, 119970), (1935, 107322), (2322, 89435), (2666, 77895), (2790, 74433), (2885, 71982), (3462, 59985), (3870, 53661), (3999, 51930), (4185, 49622), (5193, 39990), (5770, 35991), (5805, 35774), (6665, 31158), (7998, 25965), (8370, 24811), (8655, 23994), (10386, 19995), (11610, 17887), (11997, 17310), (13330, 15579)]