199942236

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8377}}^1$

素因数の和:8420

約数の個数: 96

約数和(自身を含む): 591151680

約数和(自身を除く): 391209444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 306, 351, 442, 459, 468, 612, 663, 702, 884, 918, 1326, 1404, 1836, 1989, 2652, 3978, 5967, 7956, 8377, 11934, 16754, 23868, 25131, 33508, 50262, 75393, 100524, 108901, 142409, 150786, 217802, 226179, 284818, 301572, 326703, 427227, 435604, 452358, 569636, 653406, 854454, 904716, 980109, 1281681, 1306812, 1708908, 1851317, 1960218, 2563362, 2940327, 3702634, 3845043, 3920436, 5126724, 5553951, 5880654, 7405268, 7690086, 11107902, 11761308, 15380172, 16661853, 22215804, 33323706, 49985559, 66647412, 99971118, 199942236]

約数ペア:

[(1, 199942236), (2, 99971118), (3, 66647412), (4, 49985559), (6, 33323706), (9, 22215804), (12, 16661853), (13, 15380172), (17, 11761308), (18, 11107902), (26, 7690086), (27, 7405268), (34, 5880654), (36, 5553951), (39, 5126724), (51, 3920436), (52, 3845043), (54, 3702634), (68, 2940327), (78, 2563362), (102, 1960218), (108, 1851317), (117, 1708908), (153, 1306812), (156, 1281681), (204, 980109), (221, 904716), (234, 854454), (306, 653406), (351, 569636), (442, 452358), (459, 435604), (468, 427227), (612, 326703), (663, 301572), (702, 284818), (884, 226179), (918, 217802), (1326, 150786), (1404, 142409), (1836, 108901), (1989, 100524), (2652, 75393), (3978, 50262), (5967, 33508), (7956, 25131), (8377, 23868), (11934, 16754)]