197855208

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2371}}^1$

素因数の和:2463

約数の個数: 96

約数和(自身を含む): 573549600

約数和(自身を除く): 375694392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 61, 72, 76, 114, 122, 152, 171, 183, 228, 244, 342, 366, 456, 488, 549, 684, 732, 1098, 1159, 1368, 1464, 2196, 2318, 2371, 3477, 4392, 4636, 4742, 6954, 7113, 9272, 9484, 10431, 13908, 14226, 18968, 20862, 21339, 27816, 28452, 41724, 42678, 45049, 56904, 83448, 85356, 90098, 135147, 144631, 170712, 180196, 270294, 289262, 360392, 405441, 433893, 540588, 578524, 810882, 867786, 1081176, 1157048, 1301679, 1621764, 1735572, 2603358, 2747989, 3243528, 3471144, 5206716, 5495978, 8243967, 10413432, 10991956, 16487934, 21983912, 24731901, 32975868, 49463802, 65951736, 98927604, 197855208]

約数ペア:

[(1, 197855208), (2, 98927604), (3, 65951736), (4, 49463802), (6, 32975868), (8, 24731901), (9, 21983912), (12, 16487934), (18, 10991956), (19, 10413432), (24, 8243967), (36, 5495978), (38, 5206716), (57, 3471144), (61, 3243528), (72, 2747989), (76, 2603358), (114, 1735572), (122, 1621764), (152, 1301679), (171, 1157048), (183, 1081176), (228, 867786), (244, 810882), (342, 578524), (366, 540588), (456, 433893), (488, 405441), (549, 360392), (684, 289262), (732, 270294), (1098, 180196), (1159, 170712), (1368, 144631), (1464, 135147), (2196, 90098), (2318, 85356), (2371, 83448), (3477, 56904), (4392, 45049), (4636, 42678), (4742, 41724), (6954, 28452), (7113, 27816), (9272, 21339), (9484, 20862), (10431, 18968), (13908, 14226)]