201423376

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 120

約数和(自身を含む): 498718080

約数和(自身を除く): 297294704

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 89, 112, 121, 154, 167, 176, 178, 242, 308, 334, 356, 484, 616, 623, 668, 712, 847, 968, 979, 1169, 1232, 1246, 1336, 1424, 1694, 1837, 1936, 1958, 2338, 2492, 2672, 3388, 3674, 3916, 4676, 4984, 6776, 6853, 7348, 7832, 9352, 9968, 10769, 12859, 13552, 13706, 14696, 14863, 15664, 18704, 20207, 21538, 25718, 27412, 29392, 29726, 40414, 43076, 51436, 54824, 59452, 75383, 80828, 86152, 102872, 104041, 109648, 118904, 141449, 150766, 161656, 163493, 172304, 205744, 208082, 237808, 282898, 301532, 323312, 326986, 416164, 565796, 603064, 653972, 832328, 1131592, 1144451, 1206128, 1307944, 1664656, 1798423, 2263184, 2288902, 2615888, 3596846, 4577804, 7193692, 9155608, 12588961, 14387384, 18311216, 25177922, 28774768, 50355844, 100711688, 201423376]

約数ペア:

[(1, 201423376), (2, 100711688), (4, 50355844), (7, 28774768), (8, 25177922), (11, 18311216), (14, 14387384), (16, 12588961), (22, 9155608), (28, 7193692), (44, 4577804), (56, 3596846), (77, 2615888), (88, 2288902), (89, 2263184), (112, 1798423), (121, 1664656), (154, 1307944), (167, 1206128), (176, 1144451), (178, 1131592), (242, 832328), (308, 653972), (334, 603064), (356, 565796), (484, 416164), (616, 326986), (623, 323312), (668, 301532), (712, 282898), (847, 237808), (968, 208082), (979, 205744), (1169, 172304), (1232, 163493), (1246, 161656), (1336, 150766), (1424, 141449), (1694, 118904), (1837, 109648), (1936, 104041), (1958, 102872), (2338, 86152), (2492, 80828), (2672, 75383), (3388, 59452), (3674, 54824), (3916, 51436), (4676, 43076), (4984, 40414), (6776, 29726), (6853, 29392), (7348, 27412), (7832, 25718), (9352, 21538), (9968, 20207), (10769, 18704), (12859, 15664), (13552, 14863), (13706, 14696)]