205363536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:421

約数の個数: 160

約数和(自身を含む): 648887040

約数和(自身を除く): 443523504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 157, 168, 204, 229, 238, 272, 314, 336, 357, 408, 458, 471, 476, 628, 687, 714, 816, 916, 942, 952, 1099, 1256, 1374, 1428, 1603, 1832, 1884, 1904, 2198, 2512, 2669, 2748, 2856, 3206, 3297, 3664, 3768, 3893, 4396, 4809, 5338, 5496, 5712, 6412, 6594, 7536, 7786, 8007, 8792, 9618, 10676, 10992, 11679, 12824, 13188, 15572, 16014, 17584, 18683, 19236, 21352, 23358, 25648, 26376, 27251, 31144, 32028, 35953, 37366, 38472, 42704, 46716, 52752, 54502, 56049, 62288, 64056, 71906, 74732, 76944, 81753, 93432, 107859, 109004, 112098, 128112, 143812, 149464, 163506, 186864, 215718, 218008, 224196, 251671, 287624, 298928, 327012, 431436, 436016, 448392, 503342, 575248, 611201, 654024, 755013, 862872, 896784, 1006684, 1222402, 1308048, 1510026, 1725744, 1833603, 2013368, 2444804, 3020052, 3667206, 4026736, 4278407, 4889608, 6040104, 7334412, 8556814, 9779216, 12080208, 12835221, 14668824, 17113628, 25670442, 29337648, 34227256, 51340884, 68454512, 102681768, 205363536]

約数ペア:

[(1, 205363536), (2, 102681768), (3, 68454512), (4, 51340884), (6, 34227256), (7, 29337648), (8, 25670442), (12, 17113628), (14, 14668824), (16, 12835221), (17, 12080208), (21, 9779216), (24, 8556814), (28, 7334412), (34, 6040104), (42, 4889608), (48, 4278407), (51, 4026736), (56, 3667206), (68, 3020052), (84, 2444804), (102, 2013368), (112, 1833603), (119, 1725744), (136, 1510026), (157, 1308048), (168, 1222402), (204, 1006684), (229, 896784), (238, 862872), (272, 755013), (314, 654024), (336, 611201), (357, 575248), (408, 503342), (458, 448392), (471, 436016), (476, 431436), (628, 327012), (687, 298928), (714, 287624), (816, 251671), (916, 224196), (942, 218008), (952, 215718), (1099, 186864), (1256, 163506), (1374, 149464), (1428, 143812), (1603, 128112), (1832, 112098), (1884, 109004), (1904, 107859), (2198, 93432), (2512, 81753), (2669, 76944), (2748, 74732), (2856, 71906), (3206, 64056), (3297, 62288), (3664, 56049), (3768, 54502), (3893, 52752), (4396, 46716), (4809, 42704), (5338, 38472), (5496, 37366), (5712, 35953), (6412, 32028), (6594, 31144), (7536, 27251), (7786, 26376), (8007, 25648), (8792, 23358), (9618, 21352), (10676, 19236), (10992, 18683), (11679, 17584), (12824, 16014), (13188, 15572)]