196997904

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{80473}}^1$

素因数の和:80504

約数の個数: 60

約数和(自身を含む): 583758396

約数和(自身を除く): 386760492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 80473, 160946, 241419, 321892, 482838, 643784, 724257, 965676, 1287568, 1368041, 1448514, 1931352, 2736082, 2897028, 3862704, 4104123, 5472164, 5794056, 8208246, 10944328, 11588112, 12312369, 16416492, 21888656, 24624738, 32832984, 49249476, 65665968, 98498952, 196997904]

約数ペア:

[(1, 196997904), (2, 98498952), (3, 65665968), (4, 49249476), (6, 32832984), (8, 24624738), (9, 21888656), (12, 16416492), (16, 12312369), (17, 11588112), (18, 10944328), (24, 8208246), (34, 5794056), (36, 5472164), (48, 4104123), (51, 3862704), (68, 2897028), (72, 2736082), (102, 1931352), (136, 1448514), (144, 1368041), (153, 1287568), (204, 965676), (272, 724257), (306, 643784), (408, 482838), (612, 321892), (816, 241419), (1224, 160946), (2448, 80473)]