203152824

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:762

約数の個数: 144

約数和(自身を含む): 648226800

約数和(自身を除く): 445073976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 89, 98, 126, 147, 168, 178, 196, 252, 267, 294, 356, 392, 441, 504, 534, 588, 623, 647, 712, 801, 882, 1068, 1176, 1246, 1294, 1602, 1764, 1869, 1941, 2136, 2492, 2588, 3204, 3528, 3738, 3882, 4361, 4529, 4984, 5176, 5607, 5823, 6408, 7476, 7764, 8722, 9058, 11214, 11646, 13083, 13587, 14952, 15528, 17444, 18116, 22428, 23292, 26166, 27174, 31703, 34888, 36232, 39249, 40761, 44856, 46584, 52332, 54348, 57583, 63406, 78498, 81522, 95109, 104664, 108696, 115166, 126812, 156996, 163044, 172749, 190218, 230332, 253624, 285327, 313992, 326088, 345498, 380436, 403081, 460664, 518247, 570654, 690996, 760872, 806162, 1036494, 1141308, 1209243, 1381992, 1612324, 2072988, 2282616, 2418486, 2821567, 3224648, 3627729, 4145976, 4836972, 5643134, 7255458, 8464701, 9673944, 11286268, 14510916, 16929402, 22572536, 25394103, 29021832, 33858804, 50788206, 67717608, 101576412, 203152824]

約数ペア:

[(1, 203152824), (2, 101576412), (3, 67717608), (4, 50788206), (6, 33858804), (7, 29021832), (8, 25394103), (9, 22572536), (12, 16929402), (14, 14510916), (18, 11286268), (21, 9673944), (24, 8464701), (28, 7255458), (36, 5643134), (42, 4836972), (49, 4145976), (56, 3627729), (63, 3224648), (72, 2821567), (84, 2418486), (89, 2282616), (98, 2072988), (126, 1612324), (147, 1381992), (168, 1209243), (178, 1141308), (196, 1036494), (252, 806162), (267, 760872), (294, 690996), (356, 570654), (392, 518247), (441, 460664), (504, 403081), (534, 380436), (588, 345498), (623, 326088), (647, 313992), (712, 285327), (801, 253624), (882, 230332), (1068, 190218), (1176, 172749), (1246, 163044), (1294, 156996), (1602, 126812), (1764, 115166), (1869, 108696), (1941, 104664), (2136, 95109), (2492, 81522), (2588, 78498), (3204, 63406), (3528, 57583), (3738, 54348), (3882, 52332), (4361, 46584), (4529, 44856), (4984, 40761), (5176, 39249), (5607, 36232), (5823, 34888), (6408, 31703), (7476, 27174), (7764, 26166), (8722, 23292), (9058, 22428), (11214, 18116), (11646, 17444), (13083, 15528), (13587, 14952)]