198213552

素因数分解:

$2^4\times 3^2\times {\mathrm{199}}^1\times {\mathrm{6917}}^1$

素因数の和:7130

約数の個数: 60

約数和(自身を含む): 557590800

約数和(自身を除く): 359377248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3184, 3582, 4776, 6917, 7164, 9552, 13834, 14328, 20751, 27668, 28656, 41502, 55336, 62253, 83004, 110672, 124506, 166008, 249012, 332016, 498024, 996048, 1376483, 2752966, 4129449, 5505932, 8258898, 11011864, 12388347, 16517796, 22023728, 24776694, 33035592, 49553388, 66071184, 99106776, 198213552]

約数ペア:

[(1, 198213552), (2, 99106776), (3, 66071184), (4, 49553388), (6, 33035592), (8, 24776694), (9, 22023728), (12, 16517796), (16, 12388347), (18, 11011864), (24, 8258898), (36, 5505932), (48, 4129449), (72, 2752966), (144, 1376483), (199, 996048), (398, 498024), (597, 332016), (796, 249012), (1194, 166008), (1592, 124506), (1791, 110672), (2388, 83004), (3184, 62253), (3582, 55336), (4776, 41502), (6917, 28656), (7164, 27668), (9552, 20751), (13834, 14328)]