208644660

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{6133}}^1$

素因数の和:6164

約数の個数: 144

約数和(自身を含む): 750212736

約数和(自身を除く): 541568076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5670, 6133, 6804, 8505, 11340, 12266, 17010, 18399, 24532, 30665, 34020, 36798, 42931, 55197, 61330, 73596, 85862, 91995, 110394, 122660, 128793, 165591, 171724, 183990, 214655, 220788, 257586, 275985, 331182, 367980, 386379, 429310, 496773, 515172, 551970, 643965, 662364, 772758, 827955, 858620, 993546, 1103940, 1159137, 1287930, 1490319, 1545516, 1655910, 1931895, 1987092, 2318274, 2483865, 2575860, 2980638, 3311820, 3477411, 3863790, 4636548, 4967730, 5795685, 5961276, 6954822, 7451595, 7727580, 9935460, 10432233, 11591370, 13909644, 14903190, 17387055, 20864466, 23182740, 29806380, 34774110, 41728932, 52161165, 69548220, 104322330, 208644660]

約数ペア:

[(1, 208644660), (2, 104322330), (3, 69548220), (4, 52161165), (5, 41728932), (6, 34774110), (7, 29806380), (9, 23182740), (10, 20864466), (12, 17387055), (14, 14903190), (15, 13909644), (18, 11591370), (20, 10432233), (21, 9935460), (27, 7727580), (28, 7451595), (30, 6954822), (35, 5961276), (36, 5795685), (42, 4967730), (45, 4636548), (54, 3863790), (60, 3477411), (63, 3311820), (70, 2980638), (81, 2575860), (84, 2483865), (90, 2318274), (105, 1987092), (108, 1931895), (126, 1655910), (135, 1545516), (140, 1490319), (162, 1287930), (180, 1159137), (189, 1103940), (210, 993546), (243, 858620), (252, 827955), (270, 772758), (315, 662364), (324, 643965), (378, 551970), (405, 515172), (420, 496773), (486, 429310), (540, 386379), (567, 367980), (630, 331182), (756, 275985), (810, 257586), (945, 220788), (972, 214655), (1134, 183990), (1215, 171724), (1260, 165591), (1620, 128793), (1701, 122660), (1890, 110394), (2268, 91995), (2430, 85862), (2835, 73596), (3402, 61330), (3780, 55197), (4860, 42931), (5670, 36798), (6133, 34020), (6804, 30665), (8505, 24532), (11340, 18399), (12266, 17010)]