205280206524

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1307}}^1\times {\mathrm{76541}}^1$

素因数の和:77880

約数の個数: 96

約数和(自身を含む): 560654841600

約数和(自身を除く): 355374635076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 1307, 2052, 2614, 3921, 5228, 7842, 11763, 15684, 23526, 24833, 35289, 47052, 49666, 70578, 74499, 76541, 99332, 141156, 148998, 153082, 223497, 229623, 297996, 306164, 446994, 459246, 670491, 688869, 893988, 918492, 1340982, 1377738, 1454279, 2066607, 2681964, 2755476, 2908558, 4133214, 4362837, 5817116, 8266428, 8725674, 13088511, 17451348, 26177022, 39265533, 52354044, 78531066, 100039087, 157062132, 200078174, 300117261, 400156348, 600234522, 900351783, 1200469044, 1800703566, 1900742653, 2701055349, 3601407132, 3801485306, 5402110698, 5702227959, 7602970612, 10804221396, 11404455918, 17106683877, 22808911836, 34213367754, 51320051631, 68426735508, 102640103262, 205280206524]

約数ペア:

[(1, 205280206524), (2, 102640103262), (3, 68426735508), (4, 51320051631), (6, 34213367754), (9, 22808911836), (12, 17106683877), (18, 11404455918), (19, 10804221396), (27, 7602970612), (36, 5702227959), (38, 5402110698), (54, 3801485306), (57, 3601407132), (76, 2701055349), (108, 1900742653), (114, 1800703566), (171, 1200469044), (228, 900351783), (342, 600234522), (513, 400156348), (684, 300117261), (1026, 200078174), (1307, 157062132), (2052, 100039087), (2614, 78531066), (3921, 52354044), (5228, 39265533), (7842, 26177022), (11763, 17451348), (15684, 13088511), (23526, 8725674), (24833, 8266428), (35289, 5817116), (47052, 4362837), (49666, 4133214), (70578, 2908558), (74499, 2755476), (76541, 2681964), (99332, 2066607), (141156, 1454279), (148998, 1377738), (153082, 1340982), (223497, 918492), (229623, 893988), (297996, 688869), (306164, 670491), (446994, 459246)]