203450778

素因数分解:

$2^1\times 3^6\times {\mathrm{23}}^1\times {\mathrm{6067}}^1$

素因数の和:6110

約数の個数: 56

約数和(自身を含む): 477527328

約数和(自身を除く): 274076550

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 729, 1242, 1458, 1863, 3726, 5589, 6067, 11178, 12134, 16767, 18201, 33534, 36402, 54603, 109206, 139541, 163809, 279082, 327618, 418623, 491427, 837246, 982854, 1255869, 1474281, 2511738, 2948562, 3767607, 4422843, 7535214, 8845686, 11302821, 22605642, 33908463, 67816926, 101725389, 203450778]

約数ペア:

[(1, 203450778), (2, 101725389), (3, 67816926), (6, 33908463), (9, 22605642), (18, 11302821), (23, 8845686), (27, 7535214), (46, 4422843), (54, 3767607), (69, 2948562), (81, 2511738), (138, 1474281), (162, 1255869), (207, 982854), (243, 837246), (414, 491427), (486, 418623), (621, 327618), (729, 279082), (1242, 163809), (1458, 139541), (1863, 109206), (3726, 54603), (5589, 36402), (6067, 33534), (11178, 18201), (12134, 16767)]