197821539426

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{3314593}}^1$

素因数の和:3314648

約数の個数: 64

約数和(自身を含む): 477301536000

約数和(自身を除く): 279479996574

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 343, 406, 609, 686, 1029, 1218, 1421, 2058, 2842, 4263, 8526, 9947, 19894, 29841, 59682, 3314593, 6629186, 9943779, 19887558, 23202151, 46404302, 69606453, 96123197, 139212906, 162415057, 192246394, 288369591, 324830114, 487245171, 576739182, 672862379, 974490342, 1136905399, 1345724758, 2018587137, 2273810798, 3410716197, 4037174274, 4710036653, 6821432394, 9420073306, 14130109959, 28260219918, 32970256571, 65940513142, 98910769713, 197821539426]

約数ペア:

[(1, 197821539426), (2, 98910769713), (3, 65940513142), (6, 32970256571), (7, 28260219918), (14, 14130109959), (21, 9420073306), (29, 6821432394), (42, 4710036653), (49, 4037174274), (58, 3410716197), (87, 2273810798), (98, 2018587137), (147, 1345724758), (174, 1136905399), (203, 974490342), (294, 672862379), (343, 576739182), (406, 487245171), (609, 324830114), (686, 288369591), (1029, 192246394), (1218, 162415057), (1421, 139212906), (2058, 96123197), (2842, 69606453), (4263, 46404302), (8526, 23202151), (9947, 19887558), (19894, 9943779), (29841, 6629186), (59682, 3314593)]