208262016

素因数分解:

$2^7\times 3^4\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:458

約数の個数: 160

約数和(自身を含む): 633144600

約数和(自身を除く): 424882584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 128, 144, 159, 162, 192, 212, 216, 288, 318, 324, 379, 384, 424, 432, 477, 576, 636, 648, 758, 848, 864, 954, 1137, 1152, 1272, 1296, 1431, 1516, 1696, 1728, 1908, 2274, 2544, 2592, 2862, 3032, 3392, 3411, 3456, 3816, 4293, 4548, 5088, 5184, 5724, 6064, 6784, 6822, 7632, 8586, 9096, 10176, 10233, 10368, 11448, 12128, 13644, 15264, 17172, 18192, 20087, 20352, 20466, 22896, 24256, 27288, 30528, 30699, 34344, 36384, 40174, 40932, 45792, 48512, 54576, 60261, 61056, 61398, 68688, 72768, 80348, 81864, 91584, 109152, 120522, 122796, 137376, 145536, 160696, 163728, 180783, 183168, 218304, 241044, 245592, 274752, 321392, 327456, 361566, 436608, 482088, 491184, 542349, 549504, 642784, 654912, 723132, 964176, 982368, 1084698, 1285568, 1309824, 1446264, 1627047, 1928352, 1964736, 2169396, 2571136, 2892528, 3254094, 3856704, 3929472, 4338792, 5785056, 6508188, 7713408, 8677584, 11570112, 13016376, 17355168, 23140224, 26032752, 34710336, 52065504, 69420672, 104131008, 208262016]

約数ペア:

[(1, 208262016), (2, 104131008), (3, 69420672), (4, 52065504), (6, 34710336), (8, 26032752), (9, 23140224), (12, 17355168), (16, 13016376), (18, 11570112), (24, 8677584), (27, 7713408), (32, 6508188), (36, 5785056), (48, 4338792), (53, 3929472), (54, 3856704), (64, 3254094), (72, 2892528), (81, 2571136), (96, 2169396), (106, 1964736), (108, 1928352), (128, 1627047), (144, 1446264), (159, 1309824), (162, 1285568), (192, 1084698), (212, 982368), (216, 964176), (288, 723132), (318, 654912), (324, 642784), (379, 549504), (384, 542349), (424, 491184), (432, 482088), (477, 436608), (576, 361566), (636, 327456), (648, 321392), (758, 274752), (848, 245592), (864, 241044), (954, 218304), (1137, 183168), (1152, 180783), (1272, 163728), (1296, 160696), (1431, 145536), (1516, 137376), (1696, 122796), (1728, 120522), (1908, 109152), (2274, 91584), (2544, 81864), (2592, 80348), (2862, 72768), (3032, 68688), (3392, 61398), (3411, 61056), (3456, 60261), (3816, 54576), (4293, 48512), (4548, 45792), (5088, 40932), (5184, 40174), (5724, 36384), (6064, 34344), (6784, 30699), (6822, 30528), (7632, 27288), (8586, 24256), (9096, 22896), (10176, 20466), (10233, 20352), (10368, 20087), (11448, 18192), (12128, 17172), (13644, 15264)]