198663552

素因数分解:

$2^7\times 3^2\times {\mathrm{331}}^1\times {\mathrm{521}}^1$

素因数の和:872

約数の個数: 96

約数和(自身を含む): 574502760

約数和(自身を除く): 375839208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 331, 384, 521, 576, 662, 993, 1042, 1152, 1324, 1563, 1986, 2084, 2648, 2979, 3126, 3972, 4168, 4689, 5296, 5958, 6252, 7944, 8336, 9378, 10592, 11916, 12504, 15888, 16672, 18756, 21184, 23832, 25008, 31776, 33344, 37512, 42368, 47664, 50016, 63552, 66688, 75024, 95328, 100032, 127104, 150048, 172451, 190656, 200064, 300096, 344902, 381312, 517353, 600192, 689804, 1034706, 1379608, 1552059, 2069412, 2759216, 3104118, 4138824, 5518432, 6208236, 8277648, 11036864, 12416472, 16555296, 22073728, 24832944, 33110592, 49665888, 66221184, 99331776, 198663552]

約数ペア:

[(1, 198663552), (2, 99331776), (3, 66221184), (4, 49665888), (6, 33110592), (8, 24832944), (9, 22073728), (12, 16555296), (16, 12416472), (18, 11036864), (24, 8277648), (32, 6208236), (36, 5518432), (48, 4138824), (64, 3104118), (72, 2759216), (96, 2069412), (128, 1552059), (144, 1379608), (192, 1034706), (288, 689804), (331, 600192), (384, 517353), (521, 381312), (576, 344902), (662, 300096), (993, 200064), (1042, 190656), (1152, 172451), (1324, 150048), (1563, 127104), (1986, 100032), (2084, 95328), (2648, 75024), (2979, 66688), (3126, 63552), (3972, 50016), (4168, 47664), (4689, 42368), (5296, 37512), (5958, 33344), (6252, 31776), (7944, 25008), (8336, 23832), (9378, 21184), (10592, 18756), (11916, 16672), (12504, 15888)]