202305008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{21467}}^1$

素因数の和:21525

約数の個数: 40

約数和(自身を含む): 425925120

約数和(自身を除く): 223620112

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 21467, 42934, 85868, 171736, 343472, 407873, 665477, 815746, 1330954, 1631492, 2661908, 3262984, 5323816, 6525968, 10647632, 12644063, 25288126, 50576252, 101152504, 202305008]

約数ペア:

[(1, 202305008), (2, 101152504), (4, 50576252), (8, 25288126), (16, 12644063), (19, 10647632), (31, 6525968), (38, 5323816), (62, 3262984), (76, 2661908), (124, 1631492), (152, 1330954), (248, 815746), (304, 665477), (496, 407873), (589, 343472), (1178, 171736), (2356, 85868), (4712, 42934), (9424, 21467)]