203268528

素因数分解:

$2^4\times 3^7\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 160

約数和(自身を含む): 610486720

約数和(自身を除く): 407218192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 144, 148, 157, 162, 216, 222, 243, 296, 314, 324, 333, 432, 444, 471, 486, 592, 628, 648, 666, 729, 888, 942, 972, 999, 1256, 1296, 1332, 1413, 1458, 1776, 1884, 1944, 1998, 2187, 2512, 2664, 2826, 2916, 2997, 3768, 3888, 3996, 4239, 4374, 5328, 5652, 5809, 5832, 5994, 7536, 7992, 8478, 8748, 8991, 11304, 11618, 11664, 11988, 12717, 15984, 16956, 17427, 17496, 17982, 22608, 23236, 23976, 25434, 26973, 33912, 34854, 34992, 35964, 38151, 46472, 47952, 50868, 52281, 53946, 67824, 69708, 71928, 76302, 80919, 92944, 101736, 104562, 107892, 114453, 139416, 143856, 152604, 156843, 161838, 203472, 209124, 215784, 228906, 278832, 305208, 313686, 323676, 343359, 418248, 431568, 457812, 470529, 610416, 627372, 647352, 686718, 836496, 915624, 941058, 1254744, 1294704, 1373436, 1411587, 1831248, 1882116, 2509488, 2746872, 2823174, 3764232, 4234761, 5493744, 5646348, 7528464, 8469522, 11292696, 12704283, 16939044, 22585392, 25408566, 33878088, 50817132, 67756176, 101634264, 203268528]

約数ペア:

[(1, 203268528), (2, 101634264), (3, 67756176), (4, 50817132), (6, 33878088), (8, 25408566), (9, 22585392), (12, 16939044), (16, 12704283), (18, 11292696), (24, 8469522), (27, 7528464), (36, 5646348), (37, 5493744), (48, 4234761), (54, 3764232), (72, 2823174), (74, 2746872), (81, 2509488), (108, 1882116), (111, 1831248), (144, 1411587), (148, 1373436), (157, 1294704), (162, 1254744), (216, 941058), (222, 915624), (243, 836496), (296, 686718), (314, 647352), (324, 627372), (333, 610416), (432, 470529), (444, 457812), (471, 431568), (486, 418248), (592, 343359), (628, 323676), (648, 313686), (666, 305208), (729, 278832), (888, 228906), (942, 215784), (972, 209124), (999, 203472), (1256, 161838), (1296, 156843), (1332, 152604), (1413, 143856), (1458, 139416), (1776, 114453), (1884, 107892), (1944, 104562), (1998, 101736), (2187, 92944), (2512, 80919), (2664, 76302), (2826, 71928), (2916, 69708), (2997, 67824), (3768, 53946), (3888, 52281), (3996, 50868), (4239, 47952), (4374, 46472), (5328, 38151), (5652, 35964), (5809, 34992), (5832, 34854), (5994, 33912), (7536, 26973), (7992, 25434), (8478, 23976), (8748, 23236), (8991, 22608), (11304, 17982), (11618, 17496), (11664, 17427), (11988, 16956), (12717, 15984)]