199046472

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 550488960

約数和(自身を除く): 351442488

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 68, 73, 82, 102, 123, 136, 146, 163, 164, 204, 219, 246, 292, 326, 328, 408, 438, 489, 492, 584, 652, 697, 876, 978, 984, 1241, 1304, 1394, 1752, 1956, 2091, 2482, 2771, 2788, 2993, 3723, 3912, 4182, 4964, 5542, 5576, 5986, 6683, 7446, 8313, 8364, 8979, 9928, 11084, 11899, 11972, 13366, 14892, 16626, 16728, 17958, 20049, 22168, 23798, 23944, 26732, 29784, 33252, 35697, 35916, 40098, 47596, 50881, 53464, 66504, 71394, 71832, 80196, 95192, 101762, 113611, 142788, 152643, 160392, 202283, 203524, 227222, 285576, 305286, 340833, 404566, 407048, 454444, 487859, 606849, 610572, 681666, 809132, 908888, 975718, 1213698, 1221144, 1363332, 1463577, 1618264, 1951436, 2427396, 2726664, 2927154, 3902872, 4854792, 5854308, 8293603, 11708616, 16587206, 24880809, 33174412, 49761618, 66348824, 99523236, 199046472]

約数ペア:

[(1, 199046472), (2, 99523236), (3, 66348824), (4, 49761618), (6, 33174412), (8, 24880809), (12, 16587206), (17, 11708616), (24, 8293603), (34, 5854308), (41, 4854792), (51, 3902872), (68, 2927154), (73, 2726664), (82, 2427396), (102, 1951436), (123, 1618264), (136, 1463577), (146, 1363332), (163, 1221144), (164, 1213698), (204, 975718), (219, 908888), (246, 809132), (292, 681666), (326, 610572), (328, 606849), (408, 487859), (438, 454444), (489, 407048), (492, 404566), (584, 340833), (652, 305286), (697, 285576), (876, 227222), (978, 203524), (984, 202283), (1241, 160392), (1304, 152643), (1394, 142788), (1752, 113611), (1956, 101762), (2091, 95192), (2482, 80196), (2771, 71832), (2788, 71394), (2993, 66504), (3723, 53464), (3912, 50881), (4182, 47596), (4964, 40098), (5542, 35916), (5576, 35697), (5986, 33252), (6683, 29784), (7446, 26732), (8313, 23944), (8364, 23798), (8979, 22168), (9928, 20049), (11084, 17958), (11899, 16728), (11972, 16626), (13366, 14892)]