200315504

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 416223360

約数和(自身を除く): 215907856

約数列:

[1, 2, 4, 8, 16, 41, 47, 73, 82, 89, 94, 146, 164, 178, 188, 292, 328, 356, 376, 584, 656, 712, 752, 1168, 1424, 1927, 2993, 3431, 3649, 3854, 4183, 5986, 6497, 6862, 7298, 7708, 8366, 11972, 12994, 13724, 14596, 15416, 16732, 23944, 25988, 27448, 29192, 30832, 33464, 47888, 51976, 54896, 58384, 66928, 103952, 140671, 171503, 266377, 281342, 305359, 343006, 532754, 562684, 610718, 686012, 1065508, 1125368, 1221436, 1372024, 2131016, 2250736, 2442872, 2744048, 4262032, 4885744, 12519719, 25039438, 50078876, 100157752, 200315504]

約数ペア:

[(1, 200315504), (2, 100157752), (4, 50078876), (8, 25039438), (16, 12519719), (41, 4885744), (47, 4262032), (73, 2744048), (82, 2442872), (89, 2250736), (94, 2131016), (146, 1372024), (164, 1221436), (178, 1125368), (188, 1065508), (292, 686012), (328, 610718), (356, 562684), (376, 532754), (584, 343006), (656, 305359), (712, 281342), (752, 266377), (1168, 171503), (1424, 140671), (1927, 103952), (2993, 66928), (3431, 58384), (3649, 54896), (3854, 51976), (4183, 47888), (5986, 33464), (6497, 30832), (6862, 29192), (7298, 27448), (7708, 25988), (8366, 23944), (11972, 16732), (12994, 15416), (13724, 14596)]