196890246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 505776960

約数和(自身を除く): 308886714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 157, 222, 259, 269, 314, 333, 471, 518, 538, 666, 777, 807, 942, 1099, 1413, 1554, 1614, 1883, 2198, 2331, 2421, 2826, 3297, 3766, 4662, 4842, 5649, 5809, 6594, 9891, 9953, 11298, 11618, 16947, 17427, 19782, 19906, 29859, 33894, 34854, 40663, 42233, 52281, 59718, 69671, 81326, 84466, 89577, 104562, 121989, 126699, 139342, 179154, 209013, 243978, 253398, 295631, 365967, 380097, 418026, 591262, 627039, 731934, 760194, 886893, 1254078, 1562621, 1773786, 2660679, 3125242, 4687863, 5321358, 9375726, 10938347, 14063589, 21876694, 28127178, 32815041, 65630082, 98445123, 196890246]

約数ペア:

[(1, 196890246), (2, 98445123), (3, 65630082), (6, 32815041), (7, 28127178), (9, 21876694), (14, 14063589), (18, 10938347), (21, 9375726), (37, 5321358), (42, 4687863), (63, 3125242), (74, 2660679), (111, 1773786), (126, 1562621), (157, 1254078), (222, 886893), (259, 760194), (269, 731934), (314, 627039), (333, 591262), (471, 418026), (518, 380097), (538, 365967), (666, 295631), (777, 253398), (807, 243978), (942, 209013), (1099, 179154), (1413, 139342), (1554, 126699), (1614, 121989), (1883, 104562), (2198, 89577), (2331, 84466), (2421, 81326), (2826, 69671), (3297, 59718), (3766, 52281), (4662, 42233), (4842, 40663), (5649, 34854), (5809, 33894), (6594, 29859), (9891, 19906), (9953, 19782), (11298, 17427), (11618, 16947)]