199967664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4783}}^1$

素因数の和:4874

約数の個数: 80

約数和(自身を含む): 564741632

約数和(自身を除く): 364773968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 201, 208, 268, 312, 402, 536, 624, 804, 871, 1072, 1608, 1742, 2613, 3216, 3484, 4783, 5226, 6968, 9566, 10452, 13936, 14349, 19132, 20904, 28698, 38264, 41808, 57396, 62179, 76528, 114792, 124358, 186537, 229584, 248716, 320461, 373074, 497432, 640922, 746148, 961383, 994864, 1281844, 1492296, 1922766, 2563688, 2984592, 3845532, 4165993, 5127376, 7691064, 8331986, 12497979, 15382128, 16663972, 24995958, 33327944, 49991916, 66655888, 99983832, 199967664]

約数ペア:

[(1, 199967664), (2, 99983832), (3, 66655888), (4, 49991916), (6, 33327944), (8, 24995958), (12, 16663972), (13, 15382128), (16, 12497979), (24, 8331986), (26, 7691064), (39, 5127376), (48, 4165993), (52, 3845532), (67, 2984592), (78, 2563688), (104, 1922766), (134, 1492296), (156, 1281844), (201, 994864), (208, 961383), (268, 746148), (312, 640922), (402, 497432), (536, 373074), (624, 320461), (804, 248716), (871, 229584), (1072, 186537), (1608, 124358), (1742, 114792), (2613, 76528), (3216, 62179), (3484, 57396), (4783, 41808), (5226, 38264), (6968, 28698), (9566, 20904), (10452, 19132), (13936, 14349)]