200505844

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{823}}^1$

素因数の和:965

約数の個数: 72

約数和(自身を含む): 449765568

約数和(自身を除く): 249259724

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 113, 154, 196, 226, 308, 452, 539, 791, 823, 1078, 1243, 1582, 1646, 2156, 2486, 3164, 3292, 4972, 5537, 5761, 8701, 9053, 11074, 11522, 17402, 18106, 22148, 23044, 34804, 36212, 40327, 60907, 63371, 80654, 92999, 121814, 126742, 161308, 185998, 243628, 253484, 371996, 443597, 650993, 887194, 1022989, 1301986, 1774388, 2045978, 2603972, 4091956, 4556951, 7160923, 9113902, 14321846, 18227804, 28643692, 50126461, 100252922, 200505844]

約数ペア:

[(1, 200505844), (2, 100252922), (4, 50126461), (7, 28643692), (11, 18227804), (14, 14321846), (22, 9113902), (28, 7160923), (44, 4556951), (49, 4091956), (77, 2603972), (98, 2045978), (113, 1774388), (154, 1301986), (196, 1022989), (226, 887194), (308, 650993), (452, 443597), (539, 371996), (791, 253484), (823, 243628), (1078, 185998), (1243, 161308), (1582, 126742), (1646, 121814), (2156, 92999), (2486, 80654), (3164, 63371), (3292, 60907), (4972, 40327), (5537, 36212), (5761, 34804), (8701, 23044), (9053, 22148), (11074, 18106), (11522, 17402)]