202179888

素因数分解:

$2^4\times 3^5\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:521

約数の個数: 120

約数和(自身を含む): 592410000

約数和(自身を除く): 390230112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 149, 162, 216, 243, 298, 324, 349, 432, 447, 486, 596, 648, 698, 894, 972, 1047, 1192, 1296, 1341, 1396, 1788, 1944, 2094, 2384, 2682, 2792, 3141, 3576, 3888, 4023, 4188, 5364, 5584, 6282, 7152, 8046, 8376, 9423, 10728, 12069, 12564, 16092, 16752, 18846, 21456, 24138, 25128, 28269, 32184, 36207, 37692, 48276, 50256, 52001, 56538, 64368, 72414, 75384, 84807, 96552, 104002, 113076, 144828, 150768, 156003, 169614, 193104, 208004, 226152, 289656, 312006, 339228, 416008, 452304, 468009, 579312, 624012, 678456, 832016, 936018, 1248024, 1356912, 1404027, 1872036, 2496048, 2808054, 3744072, 4212081, 5616108, 7488144, 8424162, 11232216, 12636243, 16848324, 22464432, 25272486, 33696648, 50544972, 67393296, 101089944, 202179888]

約数ペア:

[(1, 202179888), (2, 101089944), (3, 67393296), (4, 50544972), (6, 33696648), (8, 25272486), (9, 22464432), (12, 16848324), (16, 12636243), (18, 11232216), (24, 8424162), (27, 7488144), (36, 5616108), (48, 4212081), (54, 3744072), (72, 2808054), (81, 2496048), (108, 1872036), (144, 1404027), (149, 1356912), (162, 1248024), (216, 936018), (243, 832016), (298, 678456), (324, 624012), (349, 579312), (432, 468009), (447, 452304), (486, 416008), (596, 339228), (648, 312006), (698, 289656), (894, 226152), (972, 208004), (1047, 193104), (1192, 169614), (1296, 156003), (1341, 150768), (1396, 144828), (1788, 113076), (1944, 104002), (2094, 96552), (2384, 84807), (2682, 75384), (2792, 72414), (3141, 64368), (3576, 56538), (3888, 52001), (4023, 50256), (4188, 48276), (5364, 37692), (5584, 36207), (6282, 32184), (7152, 28269), (8046, 25128), (8376, 24138), (9423, 21456), (10728, 18846), (12069, 16752), (12564, 16092)]