200354520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{98213}}^1$

素因数の和:98244

約数の個数: 64

約数和(自身を含む): 636426720

約数和(自身を除く): 436072200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 98213, 196426, 294639, 392852, 491065, 589278, 785704, 982130, 1178556, 1473195, 1669621, 1964260, 2357112, 2946390, 3339242, 3928520, 5008863, 5892780, 6678484, 8348105, 10017726, 11785560, 13356968, 16696210, 20035452, 25044315, 33392420, 40070904, 50088630, 66784840, 100177260, 200354520]

約数ペア:

[(1, 200354520), (2, 100177260), (3, 66784840), (4, 50088630), (5, 40070904), (6, 33392420), (8, 25044315), (10, 20035452), (12, 16696210), (15, 13356968), (17, 11785560), (20, 10017726), (24, 8348105), (30, 6678484), (34, 5892780), (40, 5008863), (51, 3928520), (60, 3339242), (68, 2946390), (85, 2357112), (102, 1964260), (120, 1669621), (136, 1473195), (170, 1178556), (204, 982130), (255, 785704), (340, 589278), (408, 491065), (510, 392852), (680, 294639), (1020, 196426), (2040, 98213)]