199912992

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{31081}}^1$

素因数の和:31161

約数の個数: 48

約数和(自身を含む): 532621152

約数和(自身を除く): 332708160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 134, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3216, 6432, 31081, 62162, 93243, 124324, 186486, 248648, 372972, 497296, 745944, 994592, 1491888, 2082427, 2983776, 4164854, 6247281, 8329708, 12494562, 16659416, 24989124, 33318832, 49978248, 66637664, 99956496, 199912992]

約数ペア:

[(1, 199912992), (2, 99956496), (3, 66637664), (4, 49978248), (6, 33318832), (8, 24989124), (12, 16659416), (16, 12494562), (24, 8329708), (32, 6247281), (48, 4164854), (67, 2983776), (96, 2082427), (134, 1491888), (201, 994592), (268, 745944), (402, 497296), (536, 372972), (804, 248648), (1072, 186486), (1608, 124324), (2144, 93243), (3216, 62162), (6432, 31081)]