205073622

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 497296800

約数和(自身を除く): 292223178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 89, 117, 129, 178, 229, 234, 258, 267, 387, 458, 534, 559, 687, 774, 801, 1118, 1157, 1374, 1602, 1677, 2061, 2314, 2977, 3354, 3471, 3827, 4122, 5031, 5954, 6942, 7654, 8931, 9847, 10062, 10413, 11481, 17862, 19694, 20381, 20826, 22962, 26793, 29541, 34443, 40762, 49751, 53586, 59082, 61143, 68886, 88623, 99502, 122286, 128011, 149253, 177246, 183429, 256022, 264953, 298506, 366858, 384033, 447759, 529906, 768066, 794859, 876383, 895518, 1152099, 1589718, 1752766, 2304198, 2384577, 2629149, 4769154, 5258298, 7887447, 11392979, 15774894, 22785958, 34178937, 68357874, 102536811, 205073622]

約数ペア:

[(1, 205073622), (2, 102536811), (3, 68357874), (6, 34178937), (9, 22785958), (13, 15774894), (18, 11392979), (26, 7887447), (39, 5258298), (43, 4769154), (78, 2629149), (86, 2384577), (89, 2304198), (117, 1752766), (129, 1589718), (178, 1152099), (229, 895518), (234, 876383), (258, 794859), (267, 768066), (387, 529906), (458, 447759), (534, 384033), (559, 366858), (687, 298506), (774, 264953), (801, 256022), (1118, 183429), (1157, 177246), (1374, 149253), (1602, 128011), (1677, 122286), (2061, 99502), (2314, 88623), (2977, 68886), (3354, 61143), (3471, 59082), (3827, 53586), (4122, 49751), (5031, 40762), (5954, 34443), (6942, 29541), (7654, 26793), (8931, 22962), (9847, 20826), (10062, 20381), (10413, 19694), (11481, 17862)]