203492142

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31667}}^1$

素因数の和:31702

約数の個数: 64

約数和(自身を含む): 547223040

約数和(自身を除く): 343730898

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 3213, 6426, 31667, 63334, 95001, 190002, 221669, 285003, 443338, 538339, 570006, 665007, 855009, 1076678, 1330014, 1615017, 1710018, 1995021, 3230034, 3768373, 3990042, 4845051, 5985063, 7536746, 9690102, 11305119, 11970126, 14535153, 22610238, 29070306, 33915357, 67830714, 101746071, 203492142]

約数ペア:

[(1, 203492142), (2, 101746071), (3, 67830714), (6, 33915357), (7, 29070306), (9, 22610238), (14, 14535153), (17, 11970126), (18, 11305119), (21, 9690102), (27, 7536746), (34, 5985063), (42, 4845051), (51, 3990042), (54, 3768373), (63, 3230034), (102, 1995021), (119, 1710018), (126, 1615017), (153, 1330014), (189, 1076678), (238, 855009), (306, 665007), (357, 570006), (378, 538339), (459, 443338), (714, 285003), (918, 221669), (1071, 190002), (2142, 95001), (3213, 63334), (6426, 31667)]